Added mean color RAG construction code
Added edge threshold cut
Renamed graph.py to rag.py
Added testcase
Added docs
Docs formatting
Added examples in docstring
Formatting changes
Minor Foramtting
Corrected test mistake
removed comments
Added example
Added explanation to example
Added bento.info
Added networkx to requirements
Added networkx installation
CHanges to get Python3 working
Renamed _construct.pyx to _build_rag.pyx and some code corrections
Removed cython file and added nd python function for RAG construction
Corrected rag import