Cleanedup python 2.7 implementation, including renaming python2.6 directories to python2.7 where appropriate, fixing up the shebangs in bin/ and including Pillow in anticipation of pending pull request in nupic (numenta/nupic#670)
Merge branch 'python-2.7' into python-2.7-with-pillow

Conflicts:
	bin/pip-2.7
Merge pull request #10 from numenta/python-2.7-with-pillow

Cleanedup python 2.7 implementation, including renaming python2.6 direct...