Fix --loglevel/logfile args using =
Fix logging of rest calls
Docs: Minor tweaks to style
Implement 'steel rest' - REST shell
Docs: Added steel and steel rest docs
All tests passing on Jenkins by adding Py 2.6 support and more.
Add uninstall option to steel.py
Upgrade pip automatically to correct version
Inspect system for appfwk dependencies numpy/pandas
Add uninstall operation to some tests