improved…

MANIFEST.in
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			graft src
			graft examples
			graft test
			graft cmake
			graft doc
			graft third-party/akantu_iterators
			graft third-party/iohelper
			graft third-party/cmake
			recursive-include python .txt .cc *.hh

			include CMakeLists.txt COPYING COPYING.lesser versioneer.py README.md