BusyIndicator no longer being added as a child to the ViewStack
added missing commit code
fixed message log display bug
Now displaying migration error messages.
No longer performing migration if new tables are already populated.
Updated new SQL code to support SQL Server.
Code cleanup.
Fixed display bugs.
Merge branch 'master' into pkovac

Conflicts:
	WeaveAdmin/src/weave/ui/admin/wizards/CSVImportWizard.mxml
	WeaveServices/src/weave/servlets/AdminService.java
	WeaveServices/src/weave/utils/SQLUtils.java
fixed bug in importCSV - was including header row when inserting records
CSV import dublin core metadata interface works again.
Removed configOverwrite checkboxes from import wizards.
Code cleanup.