[JPArray] added method getSequenceFromRange
[JPType and Subclasses] added method getArrayRangeToSequence to directly wrap the jniarray to a Python sequence (mostly lists). Only primitive types handled by this so far. Object types are currently not handles (will raise on call)
[Primitive Types] impled getArrayRangeToSequence
[JPypeJavaArray] use fast 2Seq impl for primitive array types
Update jp_array.cpp
included Python.h

think this strange compiler output is due to the missing Python header - so try it out mr travis :)
compile fix
made method pure virtual, because it has no impl
[test] added int conversion test case
removed unused imports
[testsuite/array] use unittest asserts for existing testcases. Added testcases for new sliced array access
[PrimitiveTypes] fixed length of created sequence in getArrayRangeToSequence()
added comment
fix negative slice bug
[Testsuite] return -1 on unsuccessfull test runs.
minor changes
Update array.py
Merge pull request #36 from marscher/jparray_primitive_improvements

JParray primitive improvements: sliced access pattern major speed increase.