fixed an issue that effectively disabled the taint wrapper if the target method was phantom or had no body for some other reason
fixed typo and added more information to error message
fixed wrong class reference in generation of application callbacks in main methods
now ignoring application callbacks declared in abstract base classes
fix for non-concrete application classes
one more fix for application callbacks
Merge branch 'develop' of ssh://github.com/secure-software-engineering/soot-infoflow into merge-develop

Conflicts:
	src/soot/jimple/infoflow/entryPointCreators/AndroidEntryPointCreator.java
	src/soot/jimple/infoflow/entryPointCreators/BaseEntryPointCreator.java
	src/soot/jimple/infoflow/taintWrappers/EasyTaintWrapper.java