Refactored drop down list in fields
Small update in grunt file
Fixed issue #386
Fixed issue #424
Made sure readonly is honored by fields
Recompiled JS and CSS
Fix position when holding on draggable column

Set he position of the ghost to the position of the cursor.
Also change the animation duration to 0, so the ghost appear in the correct position without animation from the top of the screen.
Merge pull request #459 from webArtisan/master

Fix position when holding on draggable column
Panel title is now the same as grid header. Issue #463
Pass request status to all callback invocations, do not merge changes on error

When saving data on server, the changes should not be merged, if the save
request was not successful.

I have prepared an example at: http://sw-amt.ws/w2ui/demos/#!grid/grid-30
Just edit some fields and click "Save". When an error occurs, the changes are not lost.
Merge pull request #465 from wolfmanx/feat-request-status

Pass request status to all callback invocations, do not merge changes on...
Made layout title look like grid/form title
Implemented date/time search fields
Recompiled JS and CSS
Added fields.list icon option
Fixed issue with popup menu in sidebar
Recompiled JS
Fixed issue #469