first Cython wrapper for pxar::pixel
distutils setup file for testing; will be replaced with CMake later
temporary test scripts to verify the Cython API
renamed core/python to core/cython for the Cython API interface lib
renamed class "api" to "pxarCore" to make it more descriptive and avoid clashes with api keyword
renamed pxarCore to PyPxarCore
included first wrapping functions to pxarCore C++ object (api of core lib)
little progress -- show stopper: type conversion of fixed-width integers
some files to study the type conversion behavior of cython
temporary only, should be deleted as soon as the issue is understood
type handling with fixed-length integers seems to work if no implicit conversion is involved..
initTestboard: finally managed to get the fixed-width types correctly handled
added initDUT and pixelConfig
extended test script for DUT config
removed temp files used for experimentation
added some CMake files to better deal with Cython (from https://github.com/thewtex/cython-cmake-example)
modified variable reference to comply with CMake policy CMP0012
get include dirs from current dir and not the pyx_location (no cmakelists there for us)
moved test scripts to ./python dir
build Cython library interface with CMake (optional, use "-D BUILD_python=ON")
remove distutils setup file
Merge branch 'master' into cython_manual_interface

Conflicts:
	core/api/api.cc
	core/api/api.h