UI makeover, performance improvements

Ticket

New feature

Forums posts marked as 'read' after displaying all messages (optional / enabled by property)

New and empty tool pre-populated with default forum and topic (optional / enabled by property)

Display last activity time and sort by recent activity (optional / enabled by property)

Ability to link directly to forum messages

Ability for specified roles to email author if messages/threads

Ability for site participants to receive notification

Addition of a Synoptic View of Messages & Forums for all sites

Count of how many people have read a message will now be displayed

View of all postings by an individual