diff --git a/package.json b/package.json
index e47a766..cc23e88 100644
--- a/package.json
+++ b/package.json
@@ -21,13 +21,21 @@
     "postrewrite": "yarnhook"
   },
   "nodemonConfig": {
-    "watch": ["src"],
-    "ignore": ["src/views/", "src/schema/"],
+    "watch": [
+      "src"
+    ],
+    "ignore": [
+      "src/views/",
+      "src/schema/"
+    ],
     "ext": "ts",
     "exec": "tsc && node"
   },
   "lint-staged": {
-    "*.{js,ts,tsx,json,css,scss,md}": ["prettier --write", "git add"]
+    "*.{js,ts,tsx,json,css,scss,md}": [
+      "prettier --write",
+      "git add"
+    ]
   },
   "prettier": {
     "overrides": [
@@ -41,13 +49,24 @@
     ]
   },
   "jest": {
-    "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],
+    "moduleFileExtensions": [
+      "ts",
+      "tsx",
+      "js",
+      "jsx",
+      "json",
+      "node"
+    ],
     "transform": {
       "^.+\\.(ts|tsx)$": "<rootDir>/node_modules/ts-jest/preprocessor.js"
     },
-    "testMatch": ["**/src/**/*.test.(js|ts)"],
+    "testMatch": [
+      "**/src/**/*.test.(js|ts)"
+    ],
     "testEnvironment": "node",
-    "coverageReporters": ["json"],
+    "coverageReporters": [
+      "json"
+    ],
     "coverageDirectory": "./coverage/"
   },
   "dependencies": {
@@ -56,25 +75,25 @@
     "@types/dotenv": "^4.0.2",
     "@types/express": "^4.11.0",
     "@types/faker": "^4.1.2",
-    "@types/graphql": "^0.12.4",
-    "@types/jest": "^22.1.2",
-    "@types/luxon": "^0.2.5",
+    "@types/graphql": "^0.12.5",
+    "@types/jest": "^22.2.0",
+    "@types/luxon": "^0.5.0",
     "@types/morgan": "^1.7.35",
-    "@types/sequelize": "^4.27.4",
+    "@types/sequelize": "^4.27.10",
     "apollo-server-express": "^1.3.2",
     "body-parser": "^1.18.2",
     "cookie-parser": "^1.4.3",
     "cpx": "^1.5.0",
-    "dotenv": "^5.0.0",
-    "express": "^4.16.2",
+    "dotenv": "^5.0.1",
+    "express": "^4.16.3",
     "faker": "^4.1.0",
     "graphql": "^0.13.0",
-    "graphql-import": "^0.4.3",
-    "graphql-tools": "^2.20.2",
-    "luxon": "^0.5.2",
+    "graphql-import": "^0.4.5",
+    "graphql-tools": "^2.23.0",
+    "luxon": "^0.5.8",
     "morgan": "^1.9.0",
     "pg": "^7.4.1",
-    "sequelize": "^4.33.1",
+    "sequelize": "^4.37.1",
     "supertest": "^3.0.0",
     "typescript": "^2.7.1"
   },
@@ -82,11 +101,11 @@
     "faker": "^4.1.0",
     "husky": "^0.14.3",
     "jest": "^22.2.2",
-    "lint-staged": "^6.1.0",
-    "nodemon": "^1.14.11",
-    "prettier": "^1.10.2",
-    "ts-jest": "^22.0.4",
-    "ts-node": "^4.1.0",
+    "lint-staged": "^7.0.0",
+    "nodemon": "^1.17.2",
+    "prettier": "^1.11.1",
+    "ts-jest": "^22.4.1",
+    "ts-node": "^5.0.1",
     "yarnhook": "^0.1.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index a3f44f6..73d5eb8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -72,21 +72,21 @@
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/@types/geojson/-/geojson-1.0.6.tgz#3e02972728c69248c2af08d60a48cbb8680fffdf"
 
-"@types/graphql@^0.12.4":
-  version "0.12.4"
-  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.12.4.tgz#d43bb55d45c6de0178bbd11dd59d04fd42138d94"
+"@types/graphql@^0.12.5":
+  version "0.12.5"
+  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.12.5.tgz#24993f51177a8afa2c5d49bed1d8fb6bf8d06ded"
 
-"@types/jest@^22.1.2":
-  version "22.1.3"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-22.1.3.tgz#25da391935e6fac537551456f077ce03144ec168"
+"@types/jest@^22.2.0":
+  version "22.2.0"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-22.2.0.tgz#55ce83139f7ad1b48b414c3927746614c6963c0f"
 
 "@types/lodash@*":
   version "4.14.104"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.104.tgz#53ee2357fa2e6e68379341d92eb2ecea4b11bb80"
 
-"@types/luxon@^0.2.5":
-  version "0.2.5"
-  resolved "https://registry.yarnpkg.com/@types/luxon/-/luxon-0.2.5.tgz#b1a76b422a44d020ee7a1aed23d9832afed4013c"
+"@types/luxon@^0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@types/luxon/-/luxon-0.5.0.tgz#0bee06a95f6ab1ee82a490af24de60449eb93dc8"
 
 "@types/mime@*":
   version "2.0.0"
@@ -102,9 +102,9 @@
   version "9.4.6"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-9.4.6.tgz#d8176d864ee48753d053783e4e463aec86b8d82e"
 
-"@types/sequelize@^4.27.4":
-  version "4.27.7"
-  resolved "https://registry.yarnpkg.com/@types/sequelize/-/sequelize-4.27.7.tgz#fac4b8363b5ffc883e233e2ffa40aebddccc7acd"
+"@types/sequelize@^4.27.10":
+  version "4.27.10"
+  resolved "https://registry.yarnpkg.com/@types/sequelize/-/sequelize-4.27.10.tgz#f6b5fa9df8aa567976bd33decdf6d4c2774b5849"
   dependencies:
     "@types/bluebird" "*"
     "@types/continuation-local-storage" "*"
@@ -118,14 +118,6 @@
     "@types/express-serve-static-core" "*"
     "@types/mime" "*"
 
-"@types/strip-bom@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@types/strip-bom/-/strip-bom-3.0.0.tgz#14a8ec3956c2e81edb7520790aecf21c290aebd2"
-
-"@types/strip-json-comments@0.0.30":
-  version "0.0.30"
-  resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
-
 "@types/validator@*":
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/@types/validator/-/validator-6.3.0.tgz#d7454bd67c6a933a9dbe939ae16edbf0f6894e70"
@@ -138,11 +130,11 @@ abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
 
-accepts@~1.3.4:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.4.tgz#86246758c7dd6d21a6474ff084a4740ec05eb21f"
+accepts@~1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.5.tgz#eb777df6011723a3b14e8a72c0805c8e86746bd2"
   dependencies:
-    mime-types "~2.1.16"
+    mime-types "~2.1.18"
     negotiator "0.6.1"
 
 acorn-globals@^4.1.0:
@@ -215,6 +207,12 @@ ansi-styles@^3.2.0:
   dependencies:
     color-convert "^1.9.0"
 
+ansi-styles@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  dependencies:
+    color-convert "^1.9.0"
+
 any-observable@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/any-observable/-/any-observable-0.2.0.tgz#c67870058003579009083f54ac0abafb5c33d242"
@@ -239,7 +237,7 @@ apollo-cache-control@^0.0.x:
   dependencies:
     graphql-extensions "^0.0.x"
 
-apollo-link@^1.1.0:
+apollo-link@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/apollo-link/-/apollo-link-1.2.1.tgz#c120b16059f9bd93401b9f72b94d2f80f3f305d2"
   dependencies:
@@ -276,7 +274,7 @@ apollo-utilities@^1.0.0, apollo-utilities@^1.0.1:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/apollo-utilities/-/apollo-utilities-1.0.8.tgz#74d797d38953d2ba35e16f880326e2abcbc8b016"
 
-app-root-path@^2.0.0:
+app-root-path@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.0.1.tgz#cd62dcf8e4fd5a417efc664d2e5b10653c651b46"
 
@@ -508,7 +506,7 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-preset-jest@^22.0.1, babel-preset-jest@^22.4.1:
+babel-preset-jest@^22.4.0, babel-preset-jest@^22.4.1:
   version "22.4.1"
   resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-22.4.1.tgz#efa2e5f5334242a9457a068452d7d09735db172a"
   dependencies:
@@ -769,7 +767,7 @@ chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0:
+chalk@^2.0.0, chalk@^2.0.1, chalk@^2.3.0:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.1.tgz#523fe2678aec7b04e8041909292fe8b17059b796"
   dependencies:
@@ -777,6 +775,14 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.2.0"
 
+chalk@^2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
 chokidar@^1.6.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
@@ -898,7 +904,11 @@ combined-stream@1.0.6, combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.11.0, commander@^2.9.0:
+commander@^2.14.1:
+  version "2.15.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.0.tgz#ad2a23a1c3b036e392469b8012cec6b33b4c1322"
+
+commander@^2.9.0:
   version "2.14.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.14.1.tgz#2235123e37af8ca3c65df45b026dbd357b01b9aa"
 
@@ -1123,7 +1133,7 @@ depd@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
 
-depd@^1.1.0, depd@~1.1.1:
+depd@^1.1.0, depd@~1.1.1, depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
 
@@ -1165,9 +1175,9 @@ dot-prop@^4.1.0:
   dependencies:
     is-obj "^1.0.0"
 
-dotenv@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-5.0.0.tgz#0206eb5b336639bf377618a2a304ff00c6a1fddb"
+dotenv@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-5.0.1.tgz#a5317459bd3d79ab88cff6e44057a6a3fbb1fcef"
 
 dottie@^2.0.0:
   version "2.0.0"
@@ -1195,7 +1205,7 @@ elegant-spinner@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
 
-encodeurl@~1.0.1:
+encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
@@ -1304,6 +1314,18 @@ execa@^0.8.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.9.0.tgz#adb7ce62cf985071f60580deb4a88b9e34712d01"
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 exit-hook@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
@@ -1347,11 +1369,11 @@ expect@^22.4.0:
     jest-message-util "^22.4.0"
     jest-regex-util "^22.1.0"
 
-express@^4.16.2:
-  version "4.16.2"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
+express@^4.16.3:
+  version "4.16.3"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
   dependencies:
-    accepts "~1.3.4"
+    accepts "~1.3.5"
     array-flatten "1.1.1"
     body-parser "1.18.2"
     content-disposition "0.5.2"
@@ -1359,26 +1381,26 @@ express@^4.16.2:
     cookie "0.3.1"
     cookie-signature "1.0.6"
     debug "2.6.9"
-    depd "~1.1.1"
-    encodeurl "~1.0.1"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     etag "~1.8.1"
-    finalhandler "1.1.0"
+    finalhandler "1.1.1"
     fresh "0.5.2"
     merge-descriptors "1.0.1"
     methods "~1.1.2"
     on-finished "~2.3.0"
     parseurl "~1.3.2"
     path-to-regexp "0.1.7"
-    proxy-addr "~2.0.2"
+    proxy-addr "~2.0.3"
     qs "6.5.1"
     range-parser "~1.2.0"
     safe-buffer "5.1.1"
-    send "0.16.1"
-    serve-static "1.13.1"
+    send "0.16.2"
+    serve-static "1.13.2"
     setprototypeof "1.1.0"
-    statuses "~1.3.1"
-    type-is "~1.6.15"
+    statuses "~1.4.0"
+    type-is "~1.6.16"
     utils-merge "1.0.1"
     vary "~1.1.2"
 
@@ -1485,16 +1507,16 @@ fill-range@^4.0.0:
     repeat-string "^1.6.1"
     to-regex-range "^2.1.0"
 
-finalhandler@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.0.tgz#ce0b6855b45853e791b2fcc680046d88253dd7f5"
+finalhandler@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
   dependencies:
     debug "2.6.9"
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     on-finished "~2.3.0"
     parseurl "~1.3.2"
-    statuses "~1.3.1"
+    statuses "~1.4.0"
     unpipe "~1.0.0"
 
 find-index@^0.1.1:
@@ -1610,10 +1632,6 @@ fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.2:
     mkdirp ">=0.5 0"
     rimraf "2"
 
-full-icu@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/full-icu/-/full-icu-1.2.0.tgz#6bd8bf565f696aab30df503de2d47b92d9f1046f"
-
 function-bind@^1.0.2, function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -1731,18 +1749,17 @@ graphql-extensions@^0.0.x:
     core-js "^2.5.3"
     source-map-support "^0.5.1"
 
-graphql-import@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/graphql-import/-/graphql-import-0.4.3.tgz#5fc68244e0908d6d8f2b91658a82be3d11f4ec62"
+graphql-import@^0.4.5:
+  version "0.4.5"
+  resolved "https://registry.yarnpkg.com/graphql-import/-/graphql-import-0.4.5.tgz#e2f18c28d335733f46df8e0733d8deb1c6e2a645"
   dependencies:
-    graphql "^0.13.0"
     lodash "^4.17.4"
 
-graphql-tools@^2.20.2:
-  version "2.21.0"
-  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.21.0.tgz#c0d0fbda6f40a87c8d267a2989ade2ae8b9a288e"
+graphql-tools@^2.23.0:
+  version "2.23.0"
+  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.23.0.tgz#03816fceae6d0705e3674e15a63fb25804cd3ea9"
   dependencies:
-    apollo-link "^1.1.0"
+    apollo-link "^1.2.1"
     apollo-utilities "^1.0.1"
     deprecated-decorator "^0.1.6"
     iterall "^1.1.3"
@@ -1874,12 +1891,6 @@ home-or-tmp@^2.0.0:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.1"
 
-homedir-polyfill@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/homedir-polyfill/-/homedir-polyfill-1.0.1.tgz#4c2bbc8a758998feebf5ed68580f76d46768b4bc"
-  dependencies:
-    parse-passwd "^1.0.0"
-
 hosted-git-info@^2.1.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.5.0.tgz#6d60e34b3abbc8313062c3b798ef8d901a07af3c"
@@ -2376,7 +2387,7 @@ jest-cli@^22.4.2:
     which "^1.2.12"
     yargs "^10.0.3"
 
-jest-config@^22.0.1, jest-config@^22.4.2:
+jest-config@^22.4.0, jest-config@^22.4.2:
   version "22.4.2"
   resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-22.4.2.tgz#580ba5819bf81a5e48f4fd470e8b81834f45c855"
   dependencies:
@@ -2422,10 +2433,6 @@ jest-environment-node@^22.4.1:
     jest-mock "^22.2.0"
     jest-util "^22.4.1"
 
-jest-get-type@^21.2.0:
-  version "21.2.0"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-21.2.0.tgz#f6376ab9db4b60d81e39f30749c6c466f40d4a23"
-
 jest-get-type@^22.1.0:
   version "22.1.0"
   resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.1.0.tgz#4e90af298ed6181edc85d2da500dbd2753e0d5a9"
@@ -2571,16 +2578,7 @@ jest-util@^22.4.1:
     mkdirp "^0.5.1"
     source-map "^0.6.0"
 
-jest-validate@^21.1.0:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-21.2.1.tgz#cc0cbca653cd54937ba4f2a111796774530dd3c7"
-  dependencies:
-    chalk "^2.0.1"
-    jest-get-type "^21.2.0"
-    leven "^2.1.0"
-    pretty-format "^21.2.1"
-
-jest-validate@^22.4.2:
+jest-validate@^22.4.0, jest-validate@^22.4.2:
   version "22.4.2"
   resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-22.4.2.tgz#e789a4e056173bf97fe797a2df2d52105c57d4f4"
   dependencies:
@@ -2759,30 +2757,31 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-lint-staged@^6.1.0:
-  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-6.1.1.tgz#cd08c4d9b8ccc2d37198d1c47ce77d22be6cf324"
+lint-staged@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-7.0.0.tgz#57926c63201e7bd38ca0576d74391efa699b4a9d"
   dependencies:
-    app-root-path "^2.0.0"
-    chalk "^2.1.0"
-    commander "^2.11.0"
+    app-root-path "^2.0.1"
+    chalk "^2.3.1"
+    commander "^2.14.1"
     cosmiconfig "^4.0.0"
     debug "^3.1.0"
     dedent "^0.7.0"
-    execa "^0.8.0"
+    execa "^0.9.0"
     find-parent-dir "^0.3.0"
     is-glob "^4.0.0"
-    jest-validate "^21.1.0"
+    jest-validate "^22.4.0"
     listr "^0.13.0"
-    lodash "^4.17.4"
-    log-symbols "^2.0.0"
-    minimatch "^3.0.0"
+    lodash "^4.17.5"
+    log-symbols "^2.2.0"
+    micromatch "^3.1.8"
     npm-which "^3.0.1"
     p-map "^1.1.1"
     path-is-inside "^1.0.2"
     pify "^3.0.0"
-    staged-git-files "1.0.0"
-    stringify-object "^3.2.0"
+    please-upgrade-node "^3.0.1"
+    staged-git-files "1.1.0"
+    stringify-object "^3.2.2"
 
 listr-silent-renderer@^1.1.1:
   version "1.1.1"
@@ -2869,7 +2868,7 @@ lodash.startswith@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/lodash.startswith/-/lodash.startswith-4.2.1.tgz#c598c4adce188a27e53145731cdc6c0e7177600c"
 
-lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.1, lodash@^4.17.4:
+lodash@^4.13.1, lodash@^4.14.0, lodash@^4.17.1, lodash@^4.17.4, lodash@^4.17.5:
   version "4.17.5"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
 
@@ -2879,7 +2878,7 @@ log-symbols@^1.0.2:
   dependencies:
     chalk "^1.0.0"
 
-log-symbols@^2.0.0:
+log-symbols@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
   dependencies:
@@ -2913,11 +2912,9 @@ lru-cache@^4.0.1:
     pseudomap "^1.0.2"
     yallist "^2.1.2"
 
-luxon@^0.5.2:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/luxon/-/luxon-0.5.2.tgz#80d93f8e8a30e3a5bafa1d05a464872920e08be1"
-  dependencies:
-    full-icu "^1.2.0"
+luxon@^0.5.8:
+  version "0.5.8"
+  resolved "https://registry.yarnpkg.com/luxon/-/luxon-0.5.8.tgz#b647a67802ed93028576f02e6bb140a9668cdb7f"
 
 make-dir@^1.0.0:
   version "1.2.0"
@@ -3013,11 +3010,29 @@ micromatch@^3.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+micromatch@^3.1.8:
+  version "3.1.9"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.9.tgz#15dc93175ae39e52e93087847096effc73efcf89"
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    braces "^2.3.1"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    extglob "^2.0.4"
+    fragment-cache "^0.2.1"
+    kind-of "^6.0.2"
+    nanomatch "^1.2.9"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
 mime-db@~1.33.0:
   version "1.33.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.33.0.tgz#a3492050a5cb9b63450541e39d9788d2272783db"
 
-mime-types@^2.1.12, mime-types@~2.1.16, mime-types@~2.1.17, mime-types@~2.1.18, mime-types@~2.1.7:
+mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.18, mime-types@~2.1.7:
   version "2.1.18"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
   dependencies:
@@ -3148,18 +3163,19 @@ node-pre-gyp@^0.6.39:
     tar "^2.2.1"
     tar-pack "^3.4.0"
 
-nodemon@^1.14.11:
-  version "1.15.1"
-  resolved "https://registry.yarnpkg.com/nodemon/-/nodemon-1.15.1.tgz#54daa72443d8d5a548f130866b92e65cded0ed58"
+nodemon@^1.17.2:
+  version "1.17.2"
+  resolved "https://registry.yarnpkg.com/nodemon/-/nodemon-1.17.2.tgz#17c0062629610e03dd01241c576f1c4068da9fdd"
   dependencies:
     chokidar "^2.0.2"
     debug "^3.1.0"
     ignore-by-default "^1.0.1"
     minimatch "^3.0.4"
     pstree.remy "^1.1.0"
-    semver "^5.4.1"
+    semver "^5.5.0"
+    supports-color "^5.2.0"
     touch "^3.1.0"
-    undefsafe "^2.0.1"
+    undefsafe "^2.0.2"
     update-notifier "^2.3.0"
 
 nopt@^4.0.1:
@@ -3406,10 +3422,6 @@ parse-json@^4.0.0:
     error-ex "^1.3.1"
     json-parse-better-errors "^1.0.1"
 
-parse-passwd@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
-
 parse5@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
@@ -3538,6 +3550,10 @@ pkg-dir@^2.0.0:
   dependencies:
     find-up "^2.1.0"
 
+please-upgrade-node@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.0.1.tgz#0a681f2c18915e5433a5ca2cd94e0b8206a782db"
+
 pn@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
@@ -3576,16 +3592,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.10.2:
-  version "1.10.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.10.2.tgz#1af8356d1842276a99a5b5529c82dd9e9ad3cc93"
-
-pretty-format@^21.2.1:
-  version "21.2.1"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-21.2.1.tgz#ae5407f3cf21066cd011aa1ba5fce7b6a2eddb36"
-  dependencies:
-    ansi-regex "^3.0.0"
-    ansi-styles "^3.2.0"
+prettier@^1.11.1:
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.11.1.tgz#61e43fc4cd44e68f2b0dfc2c38cd4bb0fccdcc75"
 
 pretty-format@^22.4.0:
   version "22.4.0"
@@ -3602,7 +3611,7 @@ process-nextick-args@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
 
-proxy-addr@~2.0.2:
+proxy-addr@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.3.tgz#355f262505a621646b3130a728eb647e22055341"
   dependencies:
@@ -3942,14 +3951,14 @@ semver@4.3.2:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.2.tgz#c7a07158a80bedd052355b770d82d6640f803be7"
 
-send@0.16.1:
-  version "0.16.1"
-  resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
+send@0.16.2:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"
   dependencies:
     debug "2.6.9"
-    depd "~1.1.1"
+    depd "~1.1.2"
     destroy "~1.0.4"
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     etag "~1.8.1"
     fresh "0.5.2"
@@ -3958,11 +3967,11 @@ send@0.16.1:
     ms "2.0.0"
     on-finished "~2.3.0"
     range-parser "~1.2.0"
-    statuses "~1.3.1"
+    statuses "~1.4.0"
 
-sequelize@^4.33.1:
-  version "4.33.4"
-  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-4.33.4.tgz#5581183e8bb902499ea1be96aa8585743a2b9b1c"
+sequelize@^4.37.1:
+  version "4.37.1"
+  resolved "https://registry.yarnpkg.com/sequelize/-/sequelize-4.37.1.tgz#17aa97f269b7621015c73e77aa6b2134f45da7d7"
   dependencies:
     bluebird "^3.5.0"
     cls-bluebird "^2.1.0"
@@ -3979,17 +3988,17 @@ sequelize@^4.33.1:
     terraformer-wkt-parser "^1.1.2"
     toposort-class "^1.0.1"
     uuid "^3.2.1"
-    validator "^9.4.0"
+    validator "^9.4.1"
     wkx "^0.4.1"
 
-serve-static@1.13.1:
-  version "1.13.1"
-  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.1.tgz#4c57d53404a761d8f2e7c1e8a18a47dbf278a719"
+serve-static@1.13.2:
+  version "1.13.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.2.tgz#095e8472fd5b46237db50ce486a43f4b86c6cec1"
   dependencies:
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     parseurl "~1.3.2"
-    send "0.16.1"
+    send "0.16.2"
 
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
@@ -4131,6 +4140,12 @@ source-map-support@^0.5.0, source-map-support@^0.5.1:
   dependencies:
     source-map "^0.6.0"
 
+source-map-support@^0.5.3:
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.4.tgz#54456efa89caa9270af7cd624cc2f123e51fbae8"
+  dependencies:
+    source-map "^0.6.0"
+
 source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
@@ -4203,9 +4218,9 @@ stack-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
 
-staged-git-files@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-1.0.0.tgz#cdb847837c1fcc52c08a872d4883cc0877668a80"
+staged-git-files@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-1.1.0.tgz#1a9bb131c1885601023c7aaddd3d54c22142c526"
 
 static-extend@^0.1.1:
   version "0.1.2"
@@ -4214,14 +4229,10 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
-"statuses@>= 1.3.1 < 2":
+"statuses@>= 1.3.1 < 2", statuses@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
-statuses@~1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
-
 stealthy-require@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
@@ -4266,7 +4277,7 @@ string_decoder@~1.0.3:
   dependencies:
     safe-buffer "~5.1.0"
 
-stringify-object@^3.2.0:
+stringify-object@^3.2.2:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-3.2.2.tgz#9853052e5a88fb605a44cd27445aa257ad7ffbcd"
   dependencies:
@@ -4290,7 +4301,7 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-bom@3.0.0, strip-bom@^3.0.0:
+strip-bom@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
 
@@ -4308,7 +4319,7 @@ strip-indent@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
 
-strip-json-comments@^2.0.0, strip-json-comments@~2.0.1:
+strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
@@ -4356,6 +4367,12 @@ supports-color@^5.2.0:
   dependencies:
     has-flag "^3.0.0"
 
+supports-color@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.3.0.tgz#5b24ac15db80fa927cf5227a4a33fd3c4c7676c0"
+  dependencies:
+    has-flag "^3.0.0"
+
 symbol-observable@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.1.tgz#8340fc4702c3122df5d22288f88283f513d3fdd4"
@@ -4484,24 +4501,23 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
-ts-jest@^22.0.4:
-  version "22.0.4"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-22.0.4.tgz#be5e8d7d2cf3f3ef97d877a6a0562508c3f64515"
+ts-jest@^22.4.1:
+  version "22.4.1"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-22.4.1.tgz#69defb2042d689cff9b4244365ef638ecd35f706"
   dependencies:
     babel-core "^6.24.1"
     babel-plugin-istanbul "^4.1.4"
     babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
-    babel-preset-jest "^22.0.1"
+    babel-preset-jest "^22.4.0"
     cpx "^1.5.0"
     fs-extra "4.0.3"
-    jest-config "^22.0.1"
+    jest-config "^22.4.0"
     pkg-dir "^2.0.0"
-    source-map-support "^0.5.0"
     yargs "^11.0.0"
 
-ts-node@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-4.1.0.tgz#36d9529c7b90bb993306c408cd07f7743de20712"
+ts-node@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-5.0.1.tgz#78e5d1cb3f704de1b641e43b76be2d4094f06f81"
   dependencies:
     arrify "^1.0.0"
     chalk "^2.3.0"
@@ -4509,20 +4525,9 @@ ts-node@^4.1.0:
     make-error "^1.1.1"
     minimist "^1.2.0"
     mkdirp "^0.5.1"
-    source-map-support "^0.5.0"
-    tsconfig "^7.0.0"
-    v8flags "^3.0.0"
+    source-map-support "^0.5.3"
     yn "^2.0.0"
 
-tsconfig@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-7.0.0.tgz#84538875a4dc216e5c4a5432b3a4dec3d54e91b7"
-  dependencies:
-    "@types/strip-bom" "^3.0.0"
-    "@types/strip-json-comments" "0.0.30"
-    strip-bom "^3.0.0"
-    strip-json-comments "^2.0.0"
-
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -4539,7 +4544,7 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-is@~1.6.15:
+type-is@~1.6.15, type-is@~1.6.16:
   version "1.6.16"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.16.tgz#f89ce341541c672b25ee7ae3c73dee3b2be50194"
   dependencies:
@@ -4567,7 +4572,7 @@ uid-number@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
 
-undefsafe@^2.0.1:
+undefsafe@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/undefsafe/-/undefsafe-2.0.2.tgz#225f6b9e0337663e0d8e7cfd686fc2836ccace76"
   dependencies:
@@ -4667,12 +4672,6 @@ uuid@^3.0.0, uuid@^3.1.0, uuid@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"
 
-v8flags@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.0.1.tgz#dce8fc379c17d9f2c9e9ed78d89ce00052b1b76b"
-  dependencies:
-    homedir-polyfill "^1.0.1"
-
 validate-npm-package-license@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
@@ -4680,7 +4679,7 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "~1.0.0"
     spdx-expression-parse "~1.0.0"
 
-validator@^9.4.0:
+validator@^9.4.1:
   version "9.4.1"
   resolved "https://registry.yarnpkg.com/validator/-/validator-9.4.1.tgz#abf466d398b561cd243050112c6ff1de6cc12663"