Lots of improvements from the dev branch.

* Text editor
* Color picker
* Bower
* Tests using Karma
* Dist files
* README.md changes, new CONTRIBUTING.md
* Lots of bugfixes and performance improvements

.gitignore

@@ -1,9 +1,26 @@
 node_modules/
 gh_pages/
 build/
-dist/
 dependencies/compiled/*.*
 test/runner.html
 .DS_Store
 *.swo
 *.swp
+
+# Bower dependencies
+vendor/bootstrap
+vendor/ember
+vendor/font-awesome
+vendor/handlebars
+vendor/holder
+vendor/jquery
+vendor/jquery-browser
+vendor/lodash
+vendor/qunit
+vendor/rangy
+vendor/sinonjs
+vendor/sinon-qunit
+
+tests/**/*.js
+
+npm-debug.log

CONTRIBUTING.md

@@ -0,0 +1,147 @@
+# Contributing to Ember Widgets
+
+Looking to contribute something to Ember Widgets? Here's how you can help.
+
+Please take a moment to review this document in order to make the contribution
+process easy and effective for everyone involved.
+
+Following these guidelines helps to communicate that you respect the time of
+the developers managing and developing this open source project. In return,
+they should reciprocate that respect in addressing your issue or assessing
+patches and features.
+
+
+## Using the issue tracker
+
+The [issue tracker](https://github.com/Addepar/ember-widgets/issues) is
+the preferred channel for [bug reports](#bug-reports),
+[feature requests](#feature-requests) and
+[submitting pull requests](#pull-requests), but please respect the following
+restrictions:
+
+* Please **do not** use the issue tracker for personal support requests.  Stack
+  Overflow
+  ([`ember-widgets`](http://stackoverflow.com/questions/tagged/ember-widgets) tag)
+  is a better place to get help.
+
+* Please **do not** derail or troll issues. Keep the discussion on topic and
+  respect the opinions of others.
+
+
+## Bug reports
+
+A bug is a _demonstrable problem_ that is caused by the code in the repository.
+Good bug reports are extremely helpful, so thanks!
+
+Guidelines for bug reports:
+
+1. **Use the GitHub issue search** — check if the issue has already been
+   reported.
+
+2. **Check if the issue has been fixed** — try to reproduce it using the
+   latest `master` or development branch in the repository.
+
+3. **Isolate the problem** — ideally create a reduced test
+   case and a live example. The starter kit JS Bin on the README page is a
+   helpful template.
+
+
+## Feature requests
+
+Feature requests are welcome. But take a moment to find out whether your idea
+fits with the scope and aims of the project. It's up to *you* to make a strong
+case to convince the project's developers of the merits of this feature. Please
+provide as much detail and context as possible.
+
+
+## Pull requests
+
+Good pull requests—patches, improvements, new features—are a fantastic
+help. They should remain focused in scope and avoid containing unrelated
+commits.
+
+**Please ask first** before embarking on any significant pull request (e.g.
+implementing features, refactoring code, porting to a different language),
+otherwise you risk spending a lot of time working on something that the
+project's developers might not want to merge into the project.
+
+For now, pull requests aren't required to have tests. Once we've established
+a testing infrastructure, pull requests that introduce new functionality should
+come with tests for that functionality.
+
+Adhering to the following process is the best way to get your work
+included in the project:
+
+1. [Fork](http://help.github.com/fork-a-repo/) the project, clone your fork,
+   and configure the remotes:
+
+   ```bash
+   # Clone your fork of the repo into the current directory
+   git clone https://github.com/<your-username>/ember-widgets.git
+   # Navigate to the newly cloned directory
+   cd ember-widgets
+   # Assign the original repo to a remote called "upstream"
+   git remote add upstream https://github.com/Addepar/ember-widgets.git
+   ```
+
+2. If you cloned a while ago, get the latest changes from upstream:
+
+   ```bash
+   git checkout master
+   git pull upstream master
+   ```
+
+3. Create a new topic branch (off the main project development branch) to
+   contain your feature, change, or fix:
+
+   ```bash
+   git checkout -b <topic-branch-name>
+   ```
+
+4. Commit your changes in logical chunks. Please adhere to these [git commit
+   message guidelines](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
+   or your code is unlikely be merged into the main project. Use Git's
+   [interactive rebase](https://help.github.com/articles/interactive-rebase)
+   feature to tidy up your commits before making them public.
+
+5. Locally merge (or rebase) the upstream development branch into your topic branch:
+
+   ```bash
+   git pull [--rebase] upstream master
+   ```
+
+6. Push your topic branch up to your fork:
+
+   ```bash
+   git push origin <topic-branch-name>
+   ```
+
+7. [Open a Pull Request](https://help.github.com/articles/using-pull-requests/)
+    with a clear title and description against the `master` branch.
+
+**IMPORTANT**: By submitting a patch, you agree to allow the project owners to
+license your work under the terms of the [BSD License](LICENSE).
+
+
+## Running tests
+
+```bash
+grunt karma:default
+```
+
+
+## Syntax:
+
+* Two spaces, no tabs.
+* No trailing whitespace. Blank lines should not have any space.
+* a = b and not a=b.
+* Follow the conventions you see used in the source already.
+
+
+## License
+
+By contributing your code, you agree to license your contribution under the
+[BSD license](LICENSE).
+
+
+#### NOTE: Largely copied from https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md

Gruntfile.coffee

@@ -9,8 +9,40 @@ module.exports = (grunt) ->
     clean:
       target: ['build', 'dist' , 'gh_pages']
 
+    karma:
+      continuous:  # continuous integration mode
+        configFile: 'karma.conf.js'
+        singleRun: true
+      unit:
+        configFile: 'karma.conf.js'
+        singleRun: true
+        exclude: ['build/src/ember_widgets.js', 'tests/functional/*.js', 'tests/integration/*.js'],
+      functional:
+        configFile: 'karma.conf.js'
+        singleRun: true
+        exclude: ['build/src/ember_widgets.js', 'tests/unit/*.js', 'tests/integration/*.js'],
+      integration:
+        configFile: 'karma.conf.js'
+        singleRun: true
+        exclude: ['build/src/ember_widgets.js', 'tests/unit/*.js', 'tests/functional/*.js'],
+      default:
+        configFile: 'karma.conf.js'
+        singleRun: false
+
     uglify:
-      "dist/ember-widgets.min.js": "dist/ember-widgets.js"
+      "dist/js/ember-widgets.min.js": "dist/js/ember-widgets.js"
+
+    # https://github.com/yatskevich/grunt-bower-task
+    bower:
+      install:
+        options:
+          targetDir: 'vendor'
+          layout: 'byComponent'
+          install: true
+          verbose: true
+          cleanTargetDir: false
+          cleanBowerDir: true
+          bowerOptions: {}
 
     coffee:
       srcs:
@@ -29,6 +61,15 @@ module.exports = (grunt) ->
         src: [ "**/*.coffee" ]
         dest: "build/app/"
         ext: ".js"
+      tests:
+        options:
+          bare: true
+          sourceMap: false
+        expand: true
+        cwd: "tests/"
+        src: ["**/*.coffee" ]
+        dest: "tests/"
+        ext: ".js"
 
     emberTemplates:
       options:
@@ -40,35 +81,37 @@ module.exports = (grunt) ->
 
     neuter:
       options:
-        includeSourceURL: no
-      "dist/ember-widgets.js":  "build/src/ember_widgets.js"
+        includeSourceURL: env is "dev"
+      "dist/js/ember-widgets.js":  "build/src/ember_widgets.js"
       "gh_pages/app.js":        "build/app/app.js"
 
     less:
       development:
         options:
           yuicompress: env isnt "dev"
         files:
-          "dist/ember-widgets.css": "src/css/ember-widgets.less"
+          "dist/css/ember-widgets.css": "src/css/ember-widgets.less"
       app:
         options:
           yuicompress: env isnt "dev"
         files:
           "gh_pages/css/app.css": "app/assets/css/app.less"
 
-    ###
-      Copy build/app/assets/css into gh_pages/asset and other assets from app
-    ###
+    # Copy build/app/assets/css into gh_pages/asset and other assets from app
     copy:
       gh_pages:
         files: [
-          {src: ['dist/ember-widgets.css'], dest: 'gh_pages/css/ember-widgets.css'},
+          {src: ['dist/css/ember-widgets.css'], dest: 'gh_pages/css/ember-widgets.css'},
           {src: ['app/index.html'], dest: 'gh_pages/index.html'},
           {expand: true, flatten: true, cwd: 'dependencies/', src: ['**/*.js'], dest: 'gh_pages/lib'},
           {expand: true, flatten: true, cwd: 'dependencies/', src: ['**/*.css'], dest: 'gh_pages/css'},
-          {expand: true, cwd: 'dependencies/font-awesome/fonts/', src: ['**'], dest: 'gh_pages/font'},
-          {expand: true, cwd: 'app/assets/font/', src: ['**'], dest: 'gh_pages/font'},
-          {expand: true, cwd: 'app/assets/img/', src: ['**'],  dest: 'gh_pages/img'}
+          {expand: true, flatten: true, cwd: 'vendor/', src: ['**/*.js'], dest: 'gh_pages/lib'},
+          {expand: true, flatten: true, cwd: 'vendor/', src: ['**/*.css'], dest: 'gh_pages/css'},
+          {expand: true, cwd: 'vendor/font-awesome/fonts/', src: ['**'], dest: 'gh_pages/fonts'},
+          {expand: true, cwd: 'app/assets/font/', src: ['**'], dest: 'gh_pages/fonts'},
+          {expand: true, cwd: 'app/assets/img/', src: ['**'],  dest: 'gh_pages/img'},
+          {expand: true, cwd: 'src/img/', src: ['**'], dest: 'gh_pages/img'}
+          {expand: true, cwd: 'src/img/', src: ['**'], dest: 'dist/img'}
         ]
 
     ###
@@ -88,38 +131,48 @@ module.exports = (grunt) ->
       src:
         files: [ "src/**/*.coffee"]
         tasks: [ "coffee:srcs", "neuter" ]
+      test:
+        files: [ "tests/**/*.coffee"]
+        tasks: [ "coffee:tests", "neuter" ]
       src_handlebars:
         files: [ "src/**/*.hbs" ]
         tasks: [ "emberTemplates", "neuter" ]
       app:
-        files: [ "app/**/*.coffee", "dependencies/**/*.js" ]
+        files: [ "app/**/*.coffee", "dependencies/**/*.js", "vendor/**/*.js" ]
         tasks: [ "coffee:app", "neuter" ]
       app_handlebars:
         files: [ "app/**/*.hbs"]
         tasks: [ "emberTemplates", "neuter" ]
       less:
         files: [ "src/**/*.less", "src/**/*.css",
                  "dependencies/**/*.less", "dependencies/**/*.css",
+                 "vendor/**/*.less", "vendor/**/*.css",
                  "app/assets/**/*.less", "app/assets/**/*.css" ]
         tasks: ["less", "copy"]
       copy:
         files: [ "app/index.html" ]
         tasks: [ "copy" ]
+      bower:
+        files: [ 'bower.json']
+        tasks: [ 'bower']
+      uglify:
+        files: [ 'dist/js/ember-widgets.js' ]
+        tasks: [ 'uglify' ]
 
     ###
       Runs all .html files found in the test/ directory through PhantomJS.
       Prints the report in your terminal.
     ###
     qunit:
-      all: [ "test/**/*.html" ]
+      all: [ "tests/**/*.html" ]
 
     ###
       Reads the projects .jshintrc file and applies coding
       standards. Doesn't lint the dependencies or test
       support files.
     ###
     jshint:
-      all: ['Gruntfile.js', 'src/**/*.js', 'test/**/*.js', '!dependencies/*.*', '!test/support/*.*']
+      all: ['Gruntfile.js', 'src/**/*.js', 'test/**/*.js', '!dependencies/*.*', '!vendor/*.*', '!test/support/*.*']
       options:
         jshintrc: ".jshintrc"
 
@@ -130,8 +183,9 @@ module.exports = (grunt) ->
       below.
     ###
     build_test_runner_file:
-      all: [ "test/**/*_test.js" ]
+      all: [ "tests/**/*_test.js" ]
 
+  grunt.loadNpmTasks "grunt-bower-task"
   grunt.loadNpmTasks "grunt-contrib-uglify"
   grunt.loadNpmTasks "grunt-contrib-jshint"
   grunt.loadNpmTasks "grunt-contrib-qunit"
@@ -142,22 +196,25 @@ module.exports = (grunt) ->
   grunt.loadNpmTasks "grunt-contrib-less"
   grunt.loadNpmTasks "grunt-contrib-copy"
   grunt.loadNpmTasks "grunt-contrib-clean"
-
+  grunt.loadNpmTasks "grunt-karma"
   ###
     A task to build the test runner html file that get place in
     /test so it will be picked up by the qunit task. Will
     place a single <script> tag into the body for every file passed to
     its coniguration above in the grunt.initConfig above.
   ###
   grunt.registerMultiTask "build_test_runner_file", "Creates a test runner file.", ->
-    tmpl = grunt.file.read("test/support/runner.html.tmpl")
+    tmpl = grunt.file.read("tests/support/runner.html.tmpl")
     renderingContext = data:
-      files: @filesSrc.map (fileSrc) -> fileSrc.replace "test/", ""
-    grunt.file.write "test/runner.html", grunt.template.process(tmpl, renderingContext)
+      files: @filesSrc.map (fileSrc) -> fileSrc.replace "tests/", ""
+    grunt.file.write "tests/runner.html", grunt.template.process(tmpl, renderingContext)
 
   grunt.registerTask "build_srcs", [ "coffee:srcs", "emberTemplates", "neuter" ]
   grunt.registerTask "build_app", [ "coffee:app", "emberTemplates", "neuter" ]
+  grunt.registerTask "build_tests", [ "coffee:tests", "emberTemplates", "neuter" ]
   if env is "dev"
-    grunt.registerTask "default", [ "build_srcs", "build_app", "less", "copy", "uglify", "watch" ]
+    grunt.registerTask "default", [ "clean", "bower", "build_srcs", "build_app", "build_tests", "less", "copy", "uglify", "watch" ]
+    # build: same as default but no bower
+    grunt.registerTask "build", [ "clean", "build_srcs", "build_app", "build_tests", "less", "copy", "uglify", "watch" ]
   else
-    grunt.registerTask "default", [ "less", "build_srcs", "uglify"]
+    grunt.registerTask "default", [ "bower", "less", "build_srcs", "uglify"]