Chosen 1.x compatibiliy

[michaelperrin]

This PR makes the necessary changes to Ajax Chosen to make it compatible with Chosen 1.0.0 (but not compatible anymore with 0.x versions).

A quote from the Chosen 1.0.0 release notes:

• All CSS class names have been renamed from a chzn- root to a chosen- root.
• All custom Chosen events starting with liszt are now prefaced with a chosen:

All files have been updated: the CoffeeScript one, the JS one, and the minified JS version.

[michaelperrin]

Hi @meltingice , I think this PR should really be merged...

I would advice to tag first the current master version of Chosen (before merging this PR) as a 0.3.0 release, and then to merge this PR.

People using Chosen 0.x would use the 0.3.x branch of Ajax Chosen and for those using Chosen 1.x, the master branch (or a new 1.x branch) should be used, based on this PR.

There are a lot of commits in this PR, but it's just because I changed my commiter name for previous commits. The changelog is therefore pretty simple.

[danteoh]

bump

[ghost]

This would be a really nice merge, would like to use 1.0 with ajax-chosen.

[michaelperrin]

@cameronwilby As my PR was not merged (and an other one as well), I merged my PR on the master branch of my fork that you can find here : https://github.com/michaelperrin/ajax-chosen/

You can find the compiled libraries (both minified and not minified) in the lib folder, and the CoffeeScript one in the src folder.