major filtering, UI, and usability improvements on user index page by Lars, porting of datamodel to PG. Jarkko did some porting of admin pages. The PG port is not done yet.
recovering from a cvs mistake where I added logger files to head and removed them from head. Fixing time filter that was previously based on creation date instead of the date of the entry. Thanks Jarkko. Also making date form check that start day is before end day.