Initial swipe up gesture added to hero
Update .gitignore
Update .gitignore
Test
Merge pull request #3 from vlee90/vincentBranch

Jump Feature - Vincent/Tuan
-adding obstacles
Adding swipe down function. Ground/Hero contact working.
update moving background and road.
Merge remote-tracking branch 'upstream/master'
Merge branch 'vincentBranch' of https://github.com/tnahvu/SkaterBrad into GestureBranch

Conflicts:
	SkaterBrad/GameScene.swift
Add swipe down, hero ground contact
moving background
Merge pull request #4 from TinasFu/master

Update the moving background
resolved master conflicts
Merging background work and contact work
First Initial Pull Request
Merge pull request #5 from tnahvu/gestureBranch

Gesture branch
Updated and reorganized code
Merge pull request #6 from kpham13/GameScore

Updated and reorganized code
animation