Revert "sourceMappingURL instead of sourceContent for now"

This reverts commit cd758092a64445d48c5e4ab61407a5c5b51ea8f1.
remove unused string require in gruntfile
Merge pull request #82 from jergason/fix/remove_unneeded_string_require

remove unused string require in gruntfile
No longer using string lib
[fixes #84 #83 #76 #51] handle subdirectories with improved loader and
fixed ember
Merge pull request #86 from stefanpenner/nested_stuff_and_naming

[fixes #84 #83 #76 #51] handle subdirectories with improved loader and upgrade ember (which fixes related issues in ember)
improve watch lock.
Use Production version of ember when running build:dist
The bower dependency has been set to ember-prod latest, but the actual dependency hasn't been added. Not quite sure which version you would want to add to repo
camelCase for grunt dom_munger:distDependencies task
Corrected indentation of dom_munger task definition
Merge pull request #91 from ianpetzer/ember-prod-lib

Use Production version of ember when running build:dist
Only serve the wildcard if:

  * GET or HEAD is being called.
  * There are no "." characters in the URL, OR the url extension starts
    with "htm", OR the url extension is over 5 chars long.

This will cause JavaScript and other assets to fail with 404 errors as
normally expected.

Ref:
https://github.com/stefanpenner/ember-app-kit/commit/02882c7da3e3745606c595ea5566b52bff7567a2#commitcomment-3963307
Merge pull request #93 from mixonic/wildcard

Better wildcard fall-through for assets
git-un-ignore 'loader', not 'resolver'
Add components/ directories
Fixes #92
Merge pull request #94 from manoharank/master

Fixes #92
Added .DS_Store to the git-ignore file
Merge pull request #95 from kiwiupover/ds_store_to_gitignore

Added .DS_Store to the git-ignore file
Testing improvements

- Always run build:debug before test commands
- Add test:browsers for multi-browser testing
- Remove safari runner by default
Merge pull request #96 from stefanpenner/test-improvements

Testing improvements