to_solver_based_model anticipates a solver_interface (like optlang.glpk_interface now)
Working on pfba.
reorganizing packages for multiprocess
multiprocess progressbar working
TODO: Need to refactor multiprocess
cobrapy reactions are now cloned (to be solver_based_model.Reaction) in model.add_reactions
multiprocess needs lock for progress and plot
Merge remote-tracking branch 'origin/joao' into devel
Updated to sympy==0.7.5 (and travis-ci preparations)
Updated README.md
Trigger travis
travis
Merge branch 'devel' into simulation
islands model example
refactor multiprocess observers
WIP: implementing a way to share the queue: problem in MultiprocessMigrator
LazySolution has a as_cobrapy_solution function now
fixing notebook file paths - now using relative paths
implemented redis queue
multiprocessing not working (pickle?)
Merge branch 'devel' into joao

Conflicts:
	requirements.txt
convert heuristic optimization result solutions to dataset
Merge branch 'devel' into simulation
Updated requirements.txt
Added sub-package for deterministic strain-design methods