adding a separate help system module
have the help_client.py call 'help_everything()'
have the workbench CLI announce its version
have workbench use the new help system module
trying to organize the output from workbench server print outs
removing all xfail marks
shorten test
Merge pull request #238 from SuperCowPowers/docs

Docs
putting the try/except for incorrect commands; also experimenting with help help_cli stuff
experimenting with cli help; might revert it later
cli help snapshot
cli help snapshot
putting xfail back onto the pe_sim_graph.py client test
Merge pull request #239 from SuperCowPowers/pe-sim-graph

putting xfail back onto the pe_sim_graph.py client test
Merge branch 'master' into cli-work
removing CLI dynamic method caused I finally figured out how to do default args acrossed zerorpc
standardizing on 'worker_name' for the name of a worker given as an argument
a bunch of changes related to determining type_tag automatically; also marking 'pe' files as 'exe' now
adding support for CLI command help
Merge pull request #240 from SuperCowPowers/cli-work

Cli work