refactors fitgrains multiprocessing to allow no mp operation
fixes bug in previous commit
renames profiling script
removes old pull_spots scripts
Merge pull request #2 from ddale/basicopt

Basicopt
fixes small bug
Merge Continuum's optimization branch 'basicopt'
version info for 0.3.0.dev
Insert the Numba JIT Newton's method distortion inversion function

Conflicts:

	hexrd/xrd/distortion.py
Some code which compares which of Newton or fsolve is more accurate

Found that Newton's method is nearly always finding a solution
that is better than what fsolve was finding.
Z

Conflicts:

	hexrd/xrd/distortion.py
final version of ge_41rt

Conflicts:

	hexrd/xrd/distortion.py
fix function name
numba-fied cellCentroids for huge speed gains.
cellConnectivity accelerated using numba
Implement pulling of the spot window in numba
Optimize unitVector function with numba

Conflicts:

	hexrd/xrd/transforms.py
Implement makeEtaFrameRotMat in cython
Implement part of anglesToGVec in numba
Fix to make numba happy
Copy the coo_matrix numba creation from pull_spots_mp.py to fitgrains.py