Added new Closed Time features to In-Groups that allow all calls in queue to be presented with an option when the in-group closing time for the day has been reached. Also, an option was added to manually force the end of all queueing of calls for an in-group for the day.
Added dial_ingroup option to Agent API external_dial function.
Added In-Group option to look up timezone of customer when a new lead is added during the routing of the call.
git-svn-id: svn://192.168.202.10@2905 3d104415-ff17-0410-8863-d5cf3c621b8a