logging: Added more logging config entries.
tests: Fixed pixel classification serializer test.
debug logging statement.
shell: Added profiling options to the debug menu.
shell: debug logging statements
LabelListModel: Minor optimization for drawing icon.
some PEP8 corrections, and simplifications
initial commit for gc-seg
graphcut even git its own workflow
added graphcut workflow
fixed tiling bug
moved GC-segmentation op into ilastik
try-except for opengm
test graphcut-applet only if opengm available
got back to a working version with new OpLabelVolume
only integer indexing, removed channel spinbox from applet
shell: Switched profiling feature to use yappi instead of cProfile, for better multithread statistics.
shell: Added thread profiling menu options.
shortcuts: Started porting shortcut registration to new api
logging: Added a logger entry.