diff --git a/package-lock.json b/package-lock.json
index 0ce1b31..5894d7c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,12 @@
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@@ -51,6 +57,15 @@
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@@ -78,6 +93,12 @@
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@@ -279,6 +300,12 @@
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@@ -294,6 +321,12 @@
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@@ -440,6 +638,18 @@
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+      "integrity": "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=",
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@@ -455,6 +665,12 @@
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@@ -515,6 +731,30 @@
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+      "integrity": "sha1-N5MKpdgWt3fANEXhlmzGeQpMCxY=",
+      "dev": true,
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@@ -526,12 +766,24 @@
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-      "dev": true,
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           "integrity": "sha1-VisRnrsGndtGSs4oRVAb6Xs1tqg=",
+          "dev": true,
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@@ -646,6 +936,123 @@
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+      "integrity": "sha1-pCdO6zL6dl2lp6OxcSYXzjsUQUk=",
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       "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI="
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+      "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
+      "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
+      "dev": true,
+      "requires": {
+        "ansi-regex": "2.1.1"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+          "dev": true
+        }
+      }
+    },
     "has-color": {
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       "resolved": "https://registry.npmjs.org/has-color/-/has-color-0.1.7.tgz",
@@ -929,6 +1353,12 @@
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       "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
     },
+    "is-utf8": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/is-utf8/-/is-utf8-0.2.1.tgz",
+      "integrity": "sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=",
+      "dev": true
+    },
     "isexe": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@@ -940,6 +1370,16 @@
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       "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
     },
+    "js-yaml": {
+      "version": "3.5.5",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.5.5.tgz",
+      "integrity": "sha1-A3fDgBfKvHMisNH7zSWkkWQfL74=",
+      "dev": true,
+      "requires": {
+        "argparse": "1.0.9",
+        "esprima": "2.7.3"
+      }
+    },
     "json-parse-better-errors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.1.tgz",
@@ -1478,6 +1918,15 @@
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       "dev": true
     },
+    "nopt": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
+      "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
+      "dev": true,
+      "requires": {
+        "abbrev": "1.1.1"
+      }
+    },
     "normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
@@ -2123,6 +2572,12 @@
         "through": "2.3.8"
       }
     },
+    "sprintf-js": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
+      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
+      "dev": true
+    },
     "sshpk": {
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.1.tgz",
@@ -2279,6 +2734,12 @@
       "integrity": "sha1-tAPQuRvlDDMd/EuC7s6yLD3hbSA=",
       "dev": true
     },
+    "underscore.string": {
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.2.3.tgz",
+      "integrity": "sha1-gGmSYzZl1eX8tNsfs6hi62jp5to=",
+      "dev": true
+    },
     "unique-string": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unique-string/-/unique-string-1.0.0.tgz",
diff --git a/package.json b/package.json
index 098867c..c6251ec 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "chai": "3.5.0",
-    "grunt": "1.0.1",
+    "grunt": "1.0.2",
     "grunt-contrib-jshint": "1.1.0",
     "grunt-contrib-watch": "1.0.0",
     "grunt-mocha-test": "0.13.3",