gui serialization, adaptation of lazyflow changes
Merge pull request #586 from burgerdev/pr-fillmissing-bugfixes

gui serialization, adaptation of lazyflow changes
setup_mac.py: Don't use argv_emulation.
Carving: Don't show "Carving From Pixel Predictions" workflow unless 'debug' mode is enabled.
updated counting to api changes, added cplex and gurobi modules
fixed typo