All the easy tables are refactored for the client side.
Step one of two in renaming some test modules.
Step two of two renaming some test modules.
Remove useless test.  The Song model is now refactored.
All the existing model classes now use the new way of handling actions.  BandMember
still needs tests corrected and making sure things are updated.  Requests also need
testing and refactoring.
More simplification of the REST interface on the client side.  Forms are
still badly broken and the server side needs to be brought into line.
Forms are corrected to use new scheme.  Heck, they might even work.
Forms are changing.  And changing.  Now I have to write tests for edit forms.
All tests, client and server side, pass.  Seems like the conversion to db_orm is
really complete this time.