Enhanced support for the @Deprecated annotation.

[x7airworker]

Is your feature request related to a problem? Please describe.
Many applications evolve over time and this also means that Models are getting deprecated and aren't used anymore. By supporting this annotation we introduce a clear way for the engineer and ORM to handle this.

Describe the solution you'd like

• The auto migrator should ignore the annotated models if the table doesn't exist already.
• The ORM model should still be functional, if the table exists else the methods do nothing/return empty.

Describe alternatives you've considered
Check the annotation myself and don't make calls to the ORM methods.

Additional Context
The annotation has the RUNTIME RetentionPolicy and is therefore accessible at runtime.