issue #4660: Uses utf8/16 conversion in llvm3.4
issue #4660: Updates xcode project
issue #4660: Updates where using cc_utf8_to_utf16 and cc_utf16_to_utf8
issue #4660: Adds licenses
issue #4660: Updates where uses cc_utf8_strlen
issue #4660: Updates cc_utf8_strlen
Merge pull request #6646 from Dhilan007/v2_labelttffix

closed #5063: [V2] Fixed label created with LabelTTF has black border on WP8/WINRT.
Update CHANGELOG [ci skip]
Merge pull request #6650 from Dhilan007/v2

closed issue#5065:Missing letters if running on iphone 64bit simulator
[ci skip]
Merge pull request #6643 from dumganhar/iss4660-unicode-v2

[v2] issue #4660: Uses utf8/16 conversion in llvm3.4
[v2] Updates HelloLua and TestLua vs project, they don't depend on
libBox2D and libchipmunk.
[v2] Updates 'version' key in external/config.json
[v2] Removed an unneeded empty line in download-deps.py
Merge pull request #6719 from dumganhar/v2

[v2] Updates HelloLua and TestLua vs project, they don't depend on libBox2D and libchipmunk.
Update the reference of submodule cocos2d-console.
Merge pull request #6753 from natural-law/v2

Update the reference of submodule cocos2d-console.
fix copy files fail cause by long path on WP8.
fix copy files fail cause by long path on WP8.
update proj.mac/TestCpp.xcodeproj/project.pbxproj