Updated JSBin And JSFiddle links to point to working fiddle/bin

The fiddle and the bin were both broken because they were using handlebars-1.0.0-rc.4.js with ember-latest.js

ember-latest.js requires handlebars-1.0.0.js

I update the fiddle and bin to use handlebars-1.0.0.js and also update to jquery-2.0.2.js

The linked to fiddle and bin now use  
- jquery-2.0.2.js
- handlebars-1.0.0.js
- ember-latest.js
Merge pull request #2916 from tekay/patch-1

Updated JSBin And JSFiddle links to point to working fiddle/bin
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