Merge pull request #1 from cocos2d/master

g
q
update releaset note
Merge pull request #187 from minggo/doc-v3.0

update releaset note
issue #232, fix link error
Merge pull request #188 from andyque/master

issue #232, fix link error
Update en.md
issue #2323, rename file name to meet conventions
Merge remote-tracking branch 'upstream/master'
issue #32323, fixed link error
issue #2323, fix a typo
setting up development environments on mac with eclipse for v3.0
setting up development environments on mac with Xcode for v3.0
issue #2323, correct some Upper letters
update "setup win32 development environment"
Merge pull request #189 from andyque/master

fix lots typo
Merge pull request #190 from u0u0/master

setting up development environments for v3.0
update chinese catalog
Merge pull request #191 from u0u0/master

update chinese catalog
Update zh.md