adds an example instrument calibration file
sxcal notebook working again
fixes error message
Merge bugfixes from branch '0.2.x'
fixed with JVBernier's sx_calib notebook
minor tweak; note that cutoffs are hard-coded fpr GE
first addition of new qt UI files
added CAPI calls to simulateOmeEtaMaps
updates to sxcal notebook
updates to sxcal notebook
added satruation level to detector spec; fixes to fitgrains
Merge branch 'master' of https://github.com/praxes/hexrd into pmaster

Need to update local master to push changes
merge of Darren and my fixes to sx cal notebook
renames example calibration file
output formatting, update instrument spec example
share snafu
numba version of “xrdutil.angularPixelSize”
tweaked/vectorized parts of simulateGVecs
Conflicts:
	scripts/instrumented-fit-grains.py
Add --profile option to find-orientations hexrd command

This option restricts ncpus to 1, and uses cProfile to gather
a profile of the run. The resulting statistics are printed
to the log file.
Reimplement a simpler/faster 2D version of np.meshgrid

np.meshgrid was identified as a bottleneck based on a profiling run.
This replacement sped up the meshgrid part from 27.6 to 10.2, which
changed overall find-orientations time from 199.357 to 186.2.