Tab accounts for fva column visibility,...

fvaTimer stopped by changing selection in tree. Previously table was
being reloaded by FVATimeListener until user changed selection in tree -
no good.
Fixed bug where if tree selection changed...

while running FVA, fluxes loaded into wrong model. Added icon to Simple
Progress Bar
Minor changes
bug fixes with "setEnv" for GurobiSolver
removed some clutter from MOST output
Silenced an IPopt 'error' that resulted in user canceling FVA
Minor changes
SPOT no longer needs to set FBA var constant
Copy table models for analysis method added...

works for GDBB
test phase addGDBBSolution
refactor partially done
partial refactor of GDBB for GraphicalInterface
updates
GLPK MIL solver updates
Set max number of threads selected in GDBB...

dialog, removed 0.
Removed Synthetic Objective combo box
Reactored GDBB - complete
bugfixes with GDBB timer
Save Changes reworked to show...

a dialog if either table has been changed to save tables, and a dialog
to save optimizations if any have been run.
Undo last commit, merge messed up