gemfile added
main file
game skeleton
added classes representing map and lemmings
missing map file
generating random block
moving block
walking lemmings without colliding with each other
walking lemmings without colliding with each other
lemmings colliding with each other
block makes not
Merge branch 'master' into merge_branch

Conflicts:
	lemkrk.rb
block not on lemming
dont put block on lemming
block moving
final?
final 2
final
better map!