adds ability to load config files in qt gui
begin qt support for multiple cfg sections
backout gui support for multiple cfg sections
adds support for clickable urls in qt whatsThis
remove cruft
updates conda recipe
removes cruft
fix to quaternion grid load in findorientations.py
fixed trivial merge conflict
modifies initialize_experiement to handle image IOError
tweaks conda recipe to work around bug in conda-build
specify progressbar >=2.3 in conda recipe
tweak MANIFEST.in to provide ui, png, cfg files
embrace setuptools to resolve issue of missing package data for conda
insignificant tweak to meta.yaml
Pull in fixes to setup to my updated master ahead of pull request.

Merge branch 'pmaster'