-added bench texture, crane cable texture, lowered crane position, added contact node
action texture switching.
Sam's master
Merge pull request #18 from samwong000/master

fix hero physic dynamic problem
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into ActionAnimations
Merge pull request #19 from TinasFu/ActionAnimations

Action animations
Action Animation merged with upstream master.
merged brianbrach with remote master
Merge pull request #20 from TinasFu/ActionAnimations

Action Animation merged with upstream master.
-fixed play now image name.
Merge remote-tracking branch 'upstream/master' into brianbranch
Merge pull request #21 from Kolo13/brianbranch

Brianbranch
Update GameScene.swift
game scoring on new upstream
Game Scoring
Merge pull request #22 from kpham13/Scoring

Scoring
update hero images
update upstream
update animation