[tutorials]added new license
[engine]fix issue #135 Xml paths in animations are not relative to the file
[engine]Issue #135, corrected xml animation files.
Merge branch 'master' of github.com:DarthMike/indielib-crossplatform
Merge remote-tracking branch 'origin/master' into iossetup

Conflicts:
	IndieLib/assets/animations/sun.xml
	IndieLib/resources/animations/character1.xml
	IndieLib/resources/animations/character1_offsetTests.xml
	IndieLib/resources/animations/character2.xml
	IndieLib/resources/animations/dust.xml
	IndieLib/resources/animations/sword_master.xml
	IndieLib/resources/animations/ufo.xml
	IndieLib/tutorials/basic/16_IND_Timer/Tutorial16.cpp