Merge pull request #231 from SuperCowPowers/cli-work

Cli work
doc changes to specify new 'workbench_server' call to start the server
Merge pull request #233 from SuperCowPowers/docs

doc changes to specify new 'workbench_server' call to start the server
reducing the number of files tested by peid
reducing the number of files tested by peid
Merge pull request #232 from SuperCowPowers/cli-work

Cli work
Merge branch 'master' of https://github.com/SuperCowPowers/workbench
fixing a place where I missed the new server startup command
Merge pull request #234 from SuperCowPowers/docs

Docs
some small doc changes
playing around with coverage exclusion lines
Merge pull request #235 from SuperCowPowers/docs

Docs
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