Reduce the table name length to below 50 characters
Actual limit is 39 characters, as the auth module uses some of the 50. The 39 includes
remapp_ which takes up another seven characters, leaving 32 for the modal name.
Modal names can partly be made shorter by using CamelCase, and at the same time that comes into line with PEP 8 naming conventions.
Some will also need to be abbreviated.