Moved all functions over to operating on classes.  I also wrote docstrings for the functions that did not already have them.
Moved all functions over to operating on classes.  I also wrote docstrings for the functions that did not already have them.

mlyundin/schematics,promptworks/schematics,ee08b397/schematics,NerdWallet/schematics,not-napoleon/schematics,not-napoleon/schematics,kstrauser/schematics,kaiix/schematics,eatfirst/schematics,kstrauser/schematics,ee08b397/schematics,openprocurement/schematics,promptworks/schematics