! Language string for unread

Signed-off-by: Spuds <spuds@spudsdesign.com>
! add unread button to the template under "more"
! move report to admin under "more"
! clean up a couple of missing docblocks
! replace ---- in label box with something nicer

Signed-off-by: Spuds <spuds@spudsdesign.com>
! create new updatePMMenuCounts so it can be reused
! have markMessages call the new updatePMMenuCounts
! add new markMessageUnread function
! add new loadConversationUnreadStatus function which determines
if any message in a convo view is unread
! added some additonal comments
! renamed loadPMRecipients to loadPMRecipientsInfo

Signed-off-by: Spuds <spuds@spudsdesign.com>
! Added method visibility
! Added markunread action
! stopped default "auto" display of last receive Message
! call the new functions to load the convo read status
! add in the report and unread buttons on a per message basis
! flag the the last convo message as unread if something inside the
convo is unread
! Added additional comments to help with what things are what

Signed-off-by: Spuds <spuds@spudsdesign.com>
! couple of comment typos

Signed-off-by: Spuds <spuds@spudsdesign.com>
Merge pull request #1183 from Spuds/unread

mark PM's Unread