catch up to latest select2 master as of 2013-03-09
[maven-release-plugin] prepare release 2.2
[maven-release-plugin] prepare for next development iteration
upgrade to select2 3.3.2
removed old spinner.gif
[maven-release-plugin] prepare release 2.2.1
[maven-release-plugin] prepare for next development iteration
fixes #53
[maven-release-plugin] prepare release 2.2.2
[maven-release-plugin] prepare for next development iteration
Update README.md
Update Select2Choice.java
Update Select2MultiChoice.java
Merge pull request #54 from mskrischke/master

Update to fix #53
use jquery-safe ids. fixes #58
Add settings support for sortResults

Can't see a reason for this setting to be omitted.
Merge pull request #59 from philBrown/patch-1

Add settings support for sortResults
always call model.setobject(). fixes #64
[maven-release-plugin] prepare release 2.2.3
[maven-release-plugin] prepare for next development iteration