ignore experiment run folders other than the base
config file to do parameter sweeps

NumberOfWeightTrainExampleMutations (delta) by using a fr, to, by syntax
that will be parsed by the batch_sweep.py file
python file to return list of values to sweep over
bugfix - append to + from would sometimes return > to

1 to 10 by 2 would return 11 becuase 9 + 2 = 11.
this will now only append the potential end value iff it is equal to the
end value

another way is to always append the to value, but this can work for now.
get criterion from environment
will always be in a output subdir
added line for criterion
globally define 'here'
fix rel directories
pass rel dir to save network fig path
comment out local 'here' definitions
pass criterion from init as parameter
parameter sweep init file
parallelize parameter sweeps for criterion, and mutaiton
Merge pull request #3 from chendaniely/feature-param-sweep

Feature param sweep