3.1.0 Move to cdnjs

- MathJax CDN shutting down on April 30, 2017
  https://www.mathjax.org/cdn-shutting-down/
- Change loadComplete, remove [Contrib]
  mathjax/MathJax-third-party-extensions#39
- Prepare to move to cdnjs

.travis.yml

@@ -1,8 +1,6 @@
 language: node_js
 node_js:
   - node
-before_install:
- - cd mhchem
 install:
   - npm install
 script:

README.md

@@ -1,6 +1,6 @@
-# MathJax/mhchem Extension 3.0
+# MathJax/mhchem Extension 3.1
 
-mhchem 3.0 is a 3rd-party extension to MathJax for typesetting chemical equations.
+mhchem 3.1 is a 3rd-party extension to MathJax for typesetting chemical equations.
 
 
 ## Usage

mhchem.js

@@ -22,7 +22,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-MathJax.Extension["TeX/mhchem"]={version:"3.0.6"},MathJax.Hub.Register.StartupHook("TeX Jax Ready",
+MathJax.Extension["TeX/mhchem"]={version:"3.1.0"},MathJax.Hub.Register.StartupHook("TeX Jax Ready",
 function(){var n=MathJax.InputJax.TeX,r=MathJax.Object.Subclass({string:"",Init:
 function(n){this.string=n},Parse:
 function(r){try{return o.go(t.go(this.string,r))}catch(r){n.Error(r)}}}),t={};t.go=
@@ -332,5 +332,5 @@ null,!0),MathJax.Hub.Register.StartupHook("TeX AMSmath Ready",
 function(){n.Definitions.Add({macros:{xleftrightarrow:["xArrow",8596,6,6],xrightleftharpoons:["xArrow",8652,5,7],xRightleftharpoons:["xArrow",8652,5,7],xLeftrightharpoons:["xArrow",8652,5,7]}},
 null,!0)}),n.Parse.Augment({CE:
 function(n){var t=this.GetArgument(n),o=r(t).Parse();this.string=o+this.string.substr(this.i),this.i=0},PU:
-function(n){var t=this.GetArgument(n),o=r(t).Parse("pu");this.string=o+this.string.substr(this.i),this.i=0}}),MathJax.Hub.Startup.signal.Post("TeX mhchem Ready")}),MathJax.Ajax.loadComplete("[Contrib]/mhchem/mhchem.js");
+function(n){var t=this.GetArgument(n),o=r(t).Parse("pu");this.string=o+this.string.substr(this.i),this.i=0}}),MathJax.Hub.Startup.signal.Post("TeX mhchem Ready")}),MathJax.Ajax.loadComplete("[mhchem]/mhchem.js");
 

package.json

@@ -1,16 +1,25 @@
 {
-  "name": "mathjax-mhchem-test",
-  "version": "1.0.0",
-  "description": "Test suite for MathJax/mhchem extension",
-  "scripts": {
-    "test": "tape tests/*.js"
-  },
-  "author": "Martin Hensel",
+  "name": "mathjax-mhchem",
+  "filename": "mhchem.js",
+  "version": "3.1.0",
+  "description": "mhchem extension for MathJax",
+  "keywords": [
+    "MathJax",
+    "LaTeX",
+    "Chemistry"
+  ],
   "license": "Apache-2.0",
+  "contributors": [
+    "Martin Hensel",
+    "The MathJax Consortium"
+  ],
   "repository": {
     "type": "git",
     "url": "git://github.com/mhchem/MathJax-mhchem.git"
   },
+  "scripts": {
+    "test": "tape tests/*.js"
+  },
   "devDependencies": {
     "tape": "^4.0.3",
     "request": "^2.74.0"

unpacked/mhchem.js

@@ -33,7 +33,7 @@
 
 
 MathJax.Extension["TeX/mhchem"] = {
-  version: "3.0.6"
+  version: "3.1.0"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -1712,4 +1712,4 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
 
 });
 
-MathJax.Ajax.loadComplete("[Contrib]/mhchem/unpacked/mhchem.js");
+MathJax.Ajax.loadComplete("[mhchem]/unpacked/mhchem.js");