Updated .classpath of Android project to latest ADT 22 build tool compatibility.

Changes correspond to: https://groups.google.com/forum/?fromgroups#!msg/adt-dev/epOfZbKPFdk/RbR2VYNQ5_8J
Implement audio for Emscripten using SDL. Still needs methods to release samples when we're done with them.
Adding description for Tizen platform and change order between Korean name and ID.
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #2599 from CocosRobot/updategeneratedsubmodule_1369121759

[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #2596 from pyrasis/tizen_description

Adding description for Tizen and Modify AUTHORS file. [ci skip]
Adding iOS travis support, not finished.
Updating file mode. +x
Android build uses linux as host. And a fix in generate-jsbindings.sh.
Android is built on Ubuntu host.
Updating generate-jsbindings.sh, android is built on linux host.
Merge pull request #2600 from dumganhar/mac-travis-support

issue #2105: Adding iOS travis support, not finished.
[Travis CI] Using linux by default. [ci skip]
Merge pull request #2601 from dumganhar/mac-travis-support

[Travis CI] Using linux by default.
[Travis] Adding Real email info for git. [ci skip]
Merge pull request #2602 from dumganhar/master

[Travis] Adding Real email info for git. [ci skip]
Update .travis.yml, not only build master branch.
issue #2188:fix compiling error of iOS
Merge pull request #2603 from minggo/master

fix compiling error of iOS
Updating cocos2dx.ini. CCTMXLayer::positionAt --> getPositionAt