added most of the group functionality
just needs a page to set privileges for groups
doesn't look too pretty though

also made a few small changes elsewhere:
- added mailto links for email in user/index
- set editgroup to return to maintenance when creating
- expanded noscript message for about page in the mailto link
Added a button for dynamic check of room-date availability in event creation.
Cleaned up the event creation validation, and added validation for rooms.
Added server-side check for rooms added.
Fixed the bug in event type edit, that made it impossible to increment varCharLength.
Added some nicer styling to TypeSpecifics in event edit
finished up group pages
might be buggy, too tired to make unit tests for the mysql function
Merge branch 'master-dev' of https://github.com/foxhide/PKSU-Gruppearbejde into master-dev
finalized tentative version of event pdf printing version.
further changes depends on client feedback.
Merge branch 'master-dev' of https://github.com/foxhide/PKSU-Gruppearbejde into master-dev
Added check in event edit for creation rights to event types.
Added password reset functionality. Admins may reset passwords from the User/Index page.
added links to groups if they're fields in an event
added delete group function
added link to SetPrivileges in Maintenance
Added locks for event dates when they have started!
Fixed a bug in day view that caused some crazy day offsets when using the nav-bar link.
fixed (some) ugliness of view group
fixed null pointer in events when deleting rooms

made boolean values into a tick or cross,
compatible with update from stephan (coming soon)
Added some small icons (calendar, ticks, etc.)
Added positive feedback in the edit account page.
Merge branch 'master-dev' of https://github.com/foxhide/PKSU-Gruppearbejde into master-dev
Added a checkbox to select/deselect all event types on calendar month view
Merge branch 'master-dev' of https://github.com/foxhide/PKSU-Gruppearbejde into master-dev
Bug-fix: Fixed problem with icon display.
Merge branch 'master-dev' of https://github.com/foxhide/PKSU-Gruppearbejde into master-dev
Added check for empty fields on event edit/create page
fixed some DBNULL errors