Update jquery.ime from upstream

Version 0.1.0.20130522

Changes:
* Correct the versioning by adding build date metadata
* Remove an unwanted css style
* Avoid screen jump on click of IME menu items
* AltGr+M doesn't create a µ
* Code cleanup

Change-Id: Ia9ccd89a24f4d8627cf3a16f59984ad79f3d49f5
Merge "Update jquery.ime from upstream"