Label's alignment properties can now be set with KVC.
Needed for SpriteBuilder.
Merge pull request #765 from NickyWeber/feature/3.1/sb#192_label_alignment_in_ccbutton

Feature/3.1/sb#192 label alignment in ccbutton
CCRenderTexture: Removed warning "Control reaches end of non-void function"
MainMenu: tableView remembers scroll position
Merge pull request #774 from crmagicxxx/_CocosTestsTablePosition

Cocos2D Tests: table remembers scroll position
CCLabelBMFont - _childForTag needs to be cleared when calling setFntFile.   This fixes an issue with bmfonts in spritebuilder displaying incorrectly.
Added ellipse recognition to the tmx-parser.
Merge pull request #784 from janwillms/develop

Added ellipse recognition to the tmx-parser.
Merge pull request #771 from crmagicxxx/_RenderTextureWarnings

 CCRenderTexture warnings
Merge pull request #782 from jwarhurst/develop

CCLabelBMFont - _childForTag needs to be cleared when calling setFntFile...
Rework Animation Manager to be part of CCNode.
remove float comparisons, as its not working. Replace with bit field comparison.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-iphone into develop