[Android] Don't use c++11 feature in OpenSLEngine.cpp.
[BB] Fixing compilation errors for CocoStudio runtime.
[TestCpp] Commenting the line of loading configuration file in TestCpp.
[BB] Updating project configuration after adding CocoStudio runtime.
[iOS] Adding i386 arch for MoonWarriors.
Merge pull request #2841 from dumganhar/master

Some fixes for Android, BB and iOS when testing. Please refer to commit for details.