Add session restored/truncated messages around restored area. Fix cursor location after restore. Define constants for ansi colors.
Update project settings (build only active arch in debug, set deployment target to 10.7)
Save complex char map in restorable state
Save complex char map stuff in applicatiln-level restorable state, not per-window state.
Fix how metadata is encoded into restorable state to include info about the background
Add comments and timing code
Various fixes