bump gem version
Update README.md
Better documentation for engine choice
Updated revision number for DS.Store

Update revision number from 11 to 13
Bump instructions to use latest ember rc6
Merge pull request #216 from machty/patch-1

Readme refers to new 'ember-source', '1.0.0.rc6.2'
added mixin directory
Update README to mark optional step as required

This step appears to be required, as I couldn't get it to work without executing it.  Lazy programmers will skip this -- thinking it's optional -- and then experience problems.
Merge pull request #222 from clekstro/patch-1

Update README to mark optional step as required
add bootstrap generator options in README
Merge pull request #223 from ccarruitero/readme

add bootstrap generator options in README
Update README.md
Bump ember-source version to rc6.4 because rc6.3 was yanked.
Updated readme with version bump of ember-source and inclusion of rake tmp:clear after install with --head.
Merge pull request #229 from ugisozols/bump_ember_source_version

Bump ember-source version to rc6.4 because rc6.3 was yanked.
update test coverage

- drop ruby 1.8.x support
- add rails ~> 4.0.0 instead of just the rc release
- add ember rc6
- add ember rc6.4
fix cross rails version deprecation warnings
improve test failure it now actually provides a useful reason
slightly less brittle hjstemplate_test
Merge pull request #231 from chrism/master

Updated readme with inclusion of rake tmp:clear after install with --head.