MODETOOLS-61, MODETOOLS-62, MODETOOLS-63 Upgrade to 3.3, Fix Workspace Area MRU

MODETOOLS-61 Custom Workspace Areas Entered Previously By User Should Be Offered As A Choice In the Publish Dialog
MODETOOLS-62 REST Test Feature Description Should Be Changed To Indicate It Is A Test Feature
MODETOOLS-63 Upgrade Plugins, Features, Site, And Poms To Version 3.3
The MRU for workspace area now works. Workspace areas used during a successful publishing operation will be available for all subsequent publishing operations performed from that Eclipse workspace. Modified the REST test feature description. Updated all version to 3.3. Also fixed some test failures relating to preferences and system properties.