more crud UI updates.
cleaned up story crud.
cleaned up element/delete.
cleaned up dimension/delete.
cleaned up story/delete.
cleaned up delete cleanup.
cleaned up some cn warnings.
prepended custom dom attributes with "data-" for html 5 compatibility.
reworked tabs rendering (and taglib names.)
fixed some absolute url refs in css files.
migrated to grails 2.3.0.
using compound unique constraints for dimension and element.
some test cleanup.
some test cleanup.
switched to jquery:1.8.3 plugin (drag-n-drop wasn't working with jquery:1.10.2 plugin.)
rev-ed notes.
using the default jdk.
simplified UserActivityFilters name to ActivityFilters ('cause the is not always a user involved!)
reved some plugins AND set grails.reload.enabled = true.
added some grails 2.3 mongration TODO notes.