Most recent haskell additions
Added first d3 project
Added sample.py usage of cvxpy.
Added implementation of levenshtein distance.
Removed python/test folder
Added the 3d matplolib nui examples.
Added prject_euler python code.
Updated python/utils/memoize and addded test suite.
Removed any trace of merge-pdf.py.
Cleaned out some defunct files from python/.
Added the cythontest folder.
Added some simple java command line testing
Updated the .gitignore in accordance with the recent cleaning.
moved cythoncpp into cython