MADS: Fix calculating Rails::_next
MADS: Beginnings of implementing conversation methods
MADS: Implemented display of conversation topics
MADS: Fixes for scene 210 conversation
MADS: Implement scene 318, some renaming
MADS: Use Conversation class in Scene Group 3
MADS: Improve background user interface sprite animations
MADS: Create a Globals base class that the games will derive from
FULLPIPE: Implement MovGraph::getItemIndexByStaticAni()
MADS: Implement scene 319
MADS: Fix compilation warning
MADS: Implemented Conversation::read method
MADS: Beginnings of savegame synchronisation
FULLPIPE: Started implementation of MGM::recalcOffsets()
FULLPIPE: More work on MGM::calcOffsets()
MADS: Implement scene 320
PEGASUS: Poll for events in more places

Based on a patch by Keith Kaisershot (blitter)
MADS: Further synchronization implementation
MADS: Fix scenes previously using globals to properly use locals
MADS: Add a synchronize method to some of the group 1 scenes