- Zakum Expedition Squad. No.

git-svn-id: svn://24.28.66.222/VanaMirror/branches/buis_vana_overhaul@3450 09c1253f-3d09-8e40-9719-4320e56601b5
 - Getting rid of the distinction between ordinary timers and instance timers (from all but the Instance class)
 - Removing getInstanceTime/startInstanceTimer/setInstanceTime exports
 - Added startInstanceFutureTimer and startInstanceSecondOfHourTimer exports to replace the dual functionalities of the previous export
 - You can use startInstanceFutureTimer/stopInstanceTimer on the instance timer, but be aware that when you do this, they don't behave like normal timers because there's some additional associated processing
 - Fixing a bug where instances marked for deletion caused crashing on maps that tried to send messages to nonexistent Lua environments
 - Making TimerAction a local struct in Instance, modifying the API a bit to make more sense
 - Adding instance_timer environment variable which just contains "instance" - it's easy to screw up the string and introduce a difficult-to-find problem meanwhile using instance_timer will complain loudly if you make a typo
 - Per usual, updating all scripts to support the changes

git-svn-id: svn://24.28.66.222/VanaMirror/branches/buis_vana_overhaul@3451 09c1253f-3d09-8e40-9719-4320e56601b5