Make argument order consistent with everything else
Rename config_dict
Start using a single shutit object
Make shutit_map part of the shutit object
Pass single shutit object around
Remove reference to shutit_global
Convert more to operating on the shutit object
More things using shutit object
More things using shutit object
Final things to use shutit object
All config parsing in one call
These aren't used
Remove pointless function
Fix unit tests
Use init function to get clean shutit objects
Fix error returns and pause points on error
Report more errors at once
Test returning errors in the correct form
Update pylintrc
Let pexpect do all the pty forking for us