Natives: Switched to java.runtime.name for Android

We currently check the VM name which is Dalvik, but in the future this vm name might change to ART. In order to make sure that applications do not break if such a change occurs, switching now might be the best option
Merge pull request #1435 from Unkn0wn0ne/patch-1

SharedLibraryLoader: Fixed possible issue with upcoming Android ART introduction
Added active flag.
Added active flag.
fix indentation
Merge pull request #1455 from jrenner/patch-1

fix indentation
Fix for  #1367: allowSameAnimation is not used in setAnimation
Merge pull request #1456 from titovmaxim/master

Fix for  #1367: allowSameAnimation is not used in setAnimation
Explicitly make ShapeRenderer implementing Disposable
Merge pull request #1457 from titovmaxim/master

Explicitly make ShapeRenderer implementing Disposable