Update the header to indicate that color and opacity are readwrite.
Merge remote-tracking branch 'origin/develop'
Merge remote-tracking branch 'origin/develop'
Merge remote-tracking branch 'origin/develop'
Adding test for the CDXPropertyModifer
related bug.
Fixing issue 1304
fix setColor with opacity

Since opacity_ is type GLubyte, "opacity_/255" will always be either 0 or 1. I imagine that's not the intent, and it seems to work quite well as "opacity_/255.0".
Merge pull request #146 from Kjuly/develop

Modify typesetting of README.md: How to start a new game
CCMenuItemToggle: fixed warning when selecting index
"cocos2d: removeChildByTag: child not found!"
Merge pull request #147 from haqu/patch-1

CCMenuItemToggle: fixed warning when selecting index
Merge pull request #144 from brooklynpacket/9c760aa8ea2c7b12209ce1bdee97e1d269c71728

fix setColor with opacityModifyRGB == YES
updated AUTHORS / CHANGELOG
Updated AUTHORS & CHANGELO
Two bugfixes for CCParticleBatchNode
- removeChild error, where child was deleted before quads were deleted
- 'freezing' particles. When adding a system the quads weren't 0'd out.
Merge pull request #149 from araker/issue1316

Two bugfixes for CCParticleBatchNode
Fixes issue 1217, where a hierarchy of sprites that has been created before adding the main sprite to a batchNode, renders correctly. 

The fix differs from the 2.0 version in that there are no API changes, spriteWithBatchNode: is still present.
authors+changelog update
Merge pull request #150 from araker/issue1217

Issue1217
Merge pull request #143 from Shakthi/CDXPropertyModiferFix

CDXPropertyModiferFix
updated CHANGELOG & AUTHORS