Revert "add cmake target "python", deprecates NTAX_DEVELOPER_BUILD"
Revert "add cmake target "python", deprecates NTAX_DEVELOPER_BUILD"

This reverts commit 9e84bd8f7a672504b1bef034b2e847d532c27b35.

breznak/nupic,breznak/nupic,breznak/nupic