Fixes XNAT-2344: Clear the date box if the validation fails.  Updated formatting in isDate() function.
Removed duplicate javascript code from XDATScreen_mr_super_search.vm
Fixes XNAT-2551: Don't allow the same alias on more than one project.
XNAT-2534, XNAT-2632 Changes to ensure that workflows are recorded properly when deleting catalog resources. Also, corrected a type in the workflow data display document.
Fix for XNAT-2613 and other CSS tweaks.
?Fixes? XNAT-2592 - also refactoring, cleanup and tweaking of project ?add? and ?edit? pages.