ICE-9420 - Removed datatable rounded corners.

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@37006 1de00972-ac04-4911-a46b-06793c8d78d9
ICE-9338 Implement hashCode method for the CoalescingResource.Info class to make the hash set used for merging resources effective when removeAll() method is invoked on the set.

git-svn-id: http://anonsvn.icesoft.org/repo/icefaces3/trunk/icefaces@37007 1de00972-ac04-4911-a46b-06793c8d78d9