TSAGE: R2R fix for using ladder at bottom of lift shaft
TSAGE: Graphic fix for image flags affecting frame centroid location
AVALANCHE: Fix timer.
AVALANCHE: Fix display of speed state.
FULLPIPE: Do some renaming in scene02
FULLPIPE: More work on scene02
TSAGE: R2R - Add a workaround for the pathfinding issue in vampire maze, remove some useless braces
SCI: proper laura bow 2 script patch for safe issue

fixes one half of bug #6460
FULLPIPE: More work on scene02
FULLPIPE: Complete scene02
TSAGE: R2R - Fix bug in Scene 1950
TSAGE: R2R - Fix missing variable initialization
FULLPIPE: Consolidate lift-related functions in one file
FULLPIPE: Move message handlers into separate file
FULLPIPE: Move sceneIntro to separate file
FULLPIPE: Move scene01 to separate file
FULLPIPE: Move scene02 to separate file
FULLPIPE: Move scene03 into separate file
FULLPIPE: Moved sceneDbg to a separate file
FULLPIPE: Reduce header dependency