Initial Commit
Updated user roles to allow for progressive logins.
added group functionality  (not complete)
updated user stuff and added a new Role dep
added db dumps for postgresql and mysql
modded sql
added real postgres db structure
added new sidebar
too much to remember
adding untracked files
Added new Schema classs files
fixed multiselect for roles in user addition and modification
updated database class files to fix roles serial issue
add new model files and add updated pg schema
added helper script to maintain the database
Added a new table for M-M relations from institutions to groups.  This will allow you to internalize groups on a institutional basis
Added the bulk of the UI functionality for user and institution management
Removed Store::FastMmap dependency in favor of memcache.
added new init script for the demo
update init scripts