pitch/pan/gain: added iOS/OSX impl, fixed compilation for all platforms.
CocosDenshion: (pitch/pan/gain) added Linux code for OpenAL and FMOD.
CocosDenshion: added effects customization for 7 platforms.

1. Pitch/pan/gain support on iOS, Mac, Linux+FMOD, Android+SoundPool;
2. Unified OpenAL code with pitch/pan/gain on Linux, Tizen, Blackberry,
Native Client;
3. Bug fixed: rewindBackgroundMusic() no longer stops music on unified
OpenAL engine.
4. Optional mp3 support for Linux+OpenAL (OPENAL_MP3 make option);
5. Pan/gain (not pitch) support for Android+OpenES.
6. Reorganized CocosDenshion tests in TestCpp.

Known issues:
1. No support for windows, emscrippten, marmalade.
2. No pitch effect on Android+OpenES. It requires backend redesign:
http://code.google.com/p/android/issues/detail?id=24592
Fixed coding style, rearranged CocosDenshionTest UI, changed
rewindBackgroundMusic to work with paused music.
issue #2244:Modify CallFunc event bug and modify a function name to createCCBreader
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into execDev
issue #2244:Modify a function name to createCCBReader
issue #2371: Updating multi-platform-template for iOS and Mac
closed #2376, Add online IAP feature in plugins : uc, nd91 & qh360.
issue #2371: Deleting cocos2dx/proj.ios and cocos2dx/proj.mac since it isn't needed anymore, moving the prefix header file to previous folder.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
issue #2371: Using the same prefix header for iOS and Mac.
Merge pull request #3077 from dumganhar/iss2371-template

Updating multi-platform-template for iOS and Mac, and deleting cocos2dx/proj.ios and cocos2dx/proj.mac since it isn't needed anymore, moving the prefix header file to previous folder.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
issue #2244:Replace the tab with space
issue #2244:Replace the tab with space
Add workspace for iOS projects of plugin-x.
issue #2367: Fix Bug "ClippingNodes work different in Android and IOS"
Merge pull request #3078 from natural-law/develop

Add online IAP feature in plugins : uc, nd91 & qh360.
Merge pull request #3079 from dabingnn/Issue-2367-ClippingNodes-Bug

issue #2367: Fix Bug "ClippingNodes work different in Android and IOS"