modified the starting point
modified obstacles and added power-ups
Added Model Classes
Added How To Screen and Turbo Power-up Animation
Added the Turbo and consumption of Life power-up
Modified turbo animation
Added Game Over and Pause Screen.
Added Saving and Loading (but loading is not yet fixed)
Modified the size of the images
Fixed Pause
Modified the UI
Modified the code
Modified the UI (player)
Made the power-up visible
Modified/Deleted the collision of obstacles (still testing)
Modified the game over screen
Modified the UI and game play
Still need to fix some code
modified how to screen
Merge branch 'master' into branch1

Conflicts:
	EggSkate/EggSkate.xcodeproj/project.pbxproj
	EggSkate/EggSkate/Controller/ESAboutViewController.xib
	EggSkate/EggSkate/Controller/ESGameModeViewController.xib
	EggSkate/EggSkate/Controller/ESGameViewController.h
	EggSkate/EggSkate/Controller/ESGameViewController.m
	EggSkate/EggSkate/Controller/ESGameViewController.xib
	EggSkate/EggSkate/Controller/ESHighScoreViewController.m
	EggSkate/EggSkate/Controller/ESHighScoreViewController.xib
	EggSkate/EggSkate/Controller/ESHowToViewController.h
	EggSkate/EggSkate/Controller/ESHowToViewController.m
	EggSkate/EggSkate/Controller/ESHowToViewController.xib
	EggSkate/EggSkate/Controller/ESMainMenuViewController.xib
	EggSkate/EggSkate/Controller/ESRootViewController.h
	EggSkate/EggSkate/Controller/ESRootViewController.m
	EggSkate/EggSkate/EggSkate-Prefix.pch
	EggSkate/EggSkate/Model/BGWall.h
	EggSkate/EggSkate/Model/BGWall.m
	EggSkate/EggSkate/Resources/Images/player.png
	EggSkate/EggSkate/Resources/Images/player@2x.png
	EggSkate/EggSkate/Resources/egg_bomb.png
	EggSkate/EggSkate/Resources/eggskate_gameBG.png
	EggSkate/EggSkate/Resources/eggskate_menu.png
	EggSkate/EggSkate/Resources/eggskate_menu@2x.png
	EggSkate/EggSkate/Resources/floor.png
	EggSkate/EggSkate/Resources/obstacle1.png
	EggSkate/EggSkate/Resources/obstacle_bottom_03.png
	EggSkate/EggSkate/Resources/player.png
	EggSkate/EggSkate/Resources/player@2x.png