some ui-action fixes
minor updates
default keymap initi moved to session; key_mapping renamed to keymap
oops, keymap.py added
minor changes
normal mode moved to fate
moved and improved command functionality
added files properly
lots of renaming and moving around
first select around prototype
select around improvements
case operators added
randomized userinterface added
useinterface abs added
several fixes
lock/release selections implemented
tried to obsolete Interactive
minor change
insertions refactored
Interactive class removed