developing tests and content for users using equipment groups or editing same by manager
Merge branch 'master' of https://github.com/williamscollege/eqreserve
Add generic display error id message functionality to head.php with integer based lookup table; Expand util_redirectToAppHome to take 2 params (msg and log) where msg will display on the index page, and log interacts with db (todo); Begin user form for equipment_group.php page; Add bootstrap alert for writing error messages to screen;
merge conflict in util.php