add loc helper
Add tests for #1866 - loc helper
Polyfill history.state for non-supporting browsers
simplify history.state support check
warns when trying to get a falsy property
Document the container
Cleanup .travis.yml
Fix example code indent
Remove unnecessary array

To save code size and improve performance.
Update supported ruby version

Ruby 1.9.2 seems to be no longer supported.
Because the security patch has not been applied to 1.9.2:
* http://www.ruby-lang.org/en/news/2013/06/27/hostname-check-bypassing-vulnerability-in-openssl-client-cve-2013-4073/
Fix failing test in IE
Merge pull request #2922 from tricknotes/fix-failing-test-in-ie

Fix failing test in IE
Merge pull request #2921 from tricknotes/remove-unnecessary-array

Remove unnecessary array
Merge pull request #2918 from tricknotes/fix-indent

Fix example code indent
Merge pull request #2919 from tricknotes/cleanup-travis-yml

Cleanup .travis.yml
Merge pull request #2920 from tricknotes/update-supported-ruby-version

Update supported ruby version
Update .gitignore

Text editors backup file...
Merge pull request #2924 from pyprism/patch-1

Update .gitignore
Merge pull request #2843 from stefanpenner/update_container_docs

WIP: Container Documentation
remove duplication of testing for Ember.run.debounce

Debounce's functionality is already being tested in:
https://github.com/ebryn/backburner.js/blob/master/test/tests/debounce_test.js

As per discussion with @stefanpenner, we would have to stub setTimeout
and use a custom scheduler since we can't rely on the browser scheduler
during testing.