[NaCL] Add missing include of <sys/mount.h>

This was previously included by nacl_io.h but
upstrean changes in NaCl removed this.
issue #2434: add android_generator and generate cocos2dx, extensions and TestCpp's android.mk files
add PathUtils.py for python library.
#closed #2434: refactor LocalVarToAuto.py  to use the PathUtils and fix some errors
closed #2434: change name "android_generator" to "android_mk_generator
issue #2434: Delete unused method dirs and find_files in Android.mk template
Merge pull request #3456 from sbc100/fix_build

[NaCL] Add missing include of <sys/mount.h> [ci skip]
closed #2434: Use the origin android.mk files instead use templates
closed #2434: Use android_mk_generator.py to generate Box2D and chipmunk's Android.mk file
Merge pull request #3457 from boyu0/iss2434_gen_android_mk

closed #2434: Add android_mk_generator.py to generate Android.mk
closed #2650: Remove ccTypeInfo since we could get the hash value from *typeid(T).hash_code()* if using c++11.
Adds more constants to Color

Adds more constants for Colors, in particular to `Color4B` and `Color4F`

Signed-off-by: Ricardo Quesada <ricardoquesada@gmail.com>
Adds 2 new performance tests

Invocation with `for_each()` and using `arrayMakeObjectsPerformSelector`

Signed-off-by: Ricardo Quesada <ricardoquesada@gmail.com>
Merge pull request #3464 from boyu0/iss2434_gen_android_mk

closed #2434: Use android_mk_generator.py to generate Box2D and chipmunk's Android.mk file
Merge pull request #3462 from ricardoquesada/color_constants

Adds more constants to Color
Adds missing #include
issue #2483: Updating VS projects to use the correct library (mozjs-23.0.lib).
Merge pull request #3461 from dumganhar/iss2650-remove-typeinfo

closed #2650: Remove ccTypeInfo since we could get the hash value from typeid(T).hash_code() if using c++11.
Merge pull request #3463 from ricardoquesada/perf_test_invocation

Adds 2 new performance tests
Merge pull request #3465 from dumganhar/develop

issue #2483: Updating VS projects to use the correct library (mozjs-23.0.lib).
[AUTO] : updating submodule reference to latest autogenerated bindings