Updates for introupe

Update Bundle 2

This is Update Bundle 2 available for the introupe system. This will update introupe from v2.2 to v2.3. Update Bundle 1 MUST already be installed.

It is highly recommended to install this update even if you do not experience any of the problems stated below.

This update contains the following changes:

Performance Improvement
Data connectivity issues
Provisions made for LDAP authentication module
Booking Module:
- New Entry Wizard now bypasses first page if no assets are available
- New Entry Wizard no longer requests assets to be added to the booking when no assets are available
- Assets can no longer be added to bookings when assets are not available.
- Resolved issue of not displaying 'View by Room' and 'View by Day' with first 'booking set'
- Resolved issue of not being able to edit first booking entry
'Clear Cache' added to 'Theme Setup' to allow admins to clear the internal cache
Quick Links menu was shown twice in classic theme
Resolved WYSIWYG editor error in IE
Resolved an error when posting a follow-up in the Premises HelpDesk
Updated error message in Premises HelpDesk when an error occurrs creating a new ticket
Added 'license_status.tpl' file to the contemporary theme
Improved layout of administration menu
Resolved an issue when setting permissions of an article in the CMS
Resolved issue with showing 'expired' news items correctly in contemporary theme
Resolved issue with showing various modules twice on nav bar and header
Resolved issue with showing various modules with classic theme when set to hide
Resolved issue with not showing various edited module's name with classic theme