ACLS SQL6.6.x bug-fixes and new features:

1.  Find user training record:
	- simplify the script for better performance 
2.  Broadcast messages:
	- fix the bug to extract the active user supervisor option
3.  Operation calendars: 
	- hide the note section when the privacy setting is enabled
4.  Resource catalog:
	- add comma and space between custodian name and email address 
5.  Timeline calendars:
	- add resource group seleciton option for general users
6.  Popup and scrolling text announcement (admin):
	- add date range for popup and scrolling text announcement so announcement could stop on expiry date automatically
7.  Training manager
	- fix SQL glitch for resource listing
8.	Configure system (system admin):
	- add the new function to compile the list of the active users who never book any resources and tools 
9.	ANFFUQ: modifications as per ANFFUQ proposal
	- Fix the bug for form upload and save	
10. CMCA: modifications as per CMCA proposal
	- fix tier and balance hours for preapproval processing scripts
	- user tier manager: fixed the tiered resource update when update user tiers
11. NIF: modifications as per NIF proposal