- Fixed issues with randomly crash at resume on Android platform.
- Fixed issues with Multi Touch events on Android platform.

Missing log to rev4591:
- Restored OGLES2 support for Android platform.
- Improved log system on Android Platform.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4592 dfc29bdd-3216-0410-991c-e03cc46cb475