modified admm test
Merge pull request #7 from echu/master

added random cone problem with fixed partitioning
restarting code is working. unfortunately, the restarting doesn't seem to improve convergence on general convex problems
move admmAgent member methods outside of class, so that these functions can be pickled for the mapping with multiprocessing. kind of stupid, but it works for now. this might actually not be a problem in pyhton3"
moved a lot of functionality into prox_list
bug fixes in prox_list.py
fixed bugs. test_svc.py seems to work!
test_fixed_part.py working, but running slow, and not converging
starting to fix race condition in stateful mapper
stateful mapper should be fixed now
test_fixed_part.py working now. fixed bug in the parition formatting
some basic timing information added to experiment
run test_fixed_part.py for a reasonable test of the splitting
updated random cone prob fix part