Tell jshint that use put our 'use strict'; statements at the top of the
file (because we're using browserify) not inside a wrapper function.

This gets rid of jshint 'Use the function form of "use strict"' errors.

.jshintrc

@@ -1,28 +1,43 @@
{
    "bitwise": true,
    "curly": true,
    "eqeqeq": true,
    "forin": true,
    "freeze": true,
    "latedef": "nofunc",
    "maxcomplexity": 10,
    "strict": true,
    "undef": true,
    "unused": true,
    "globals": {
        "chrome": false,
        "h": false,
        "Promise": false,
        "angular": false,
        "chai": false,
        "moment": false,
        "jstz": false,
        "sinon": false,
        "JSON": false
    },
    "browser": true,
    "browserify": true,
    "mocha": true,
    "phantom": true,
    "jquery": true
  "bitwise": true,
  "curly": true,
  "eqeqeq": true,
  "forin": true,
  "freeze": true,
  "latedef": "nofunc",
  "maxcomplexity": 10,
  "strict": "global",
  "undef": true,
  "unused": true,
  "globals": {
    "chrome": false,
    "h": false,
    "Promise": false,
    "angular": false,
    "chai": false,
    "moment": false,
    "jstz": false,
    "sinon": false,
    "JSON": false
  },
  "browser": true,
  "browserify": true,
  "mocha": true,
  "phantom": true,
  "jquery": true,
  "predef": [
    "angular",
    "assert",
    "after",
    "afterEach",
    "before",
    "beforeEach",
    "context",
    "describe",
    "it",
    "require",
    "sinon",
    "Promise",
    "URL"
  ]
}