Intial checkin for new netlab
netlab work
Big rework of netlab to be based on a RESTful API.
Refine session creation. Validate filename. Record filename and creator in session
Refine session mgmt
WIP: netmgr
Using jsonpickle, document model clean up
Use sequence number for session IDs
Allow users to specify their own env vars when creating a session. Begin integrating UML vm start/stop
Making the list command a little easier on the eyes
Move command line parsing to cli out of lib
Fixing horrible typo
Work on start/top interfaces
Adding sphinx documentation
Adding more docs