* change license in generator base files
* run gradlew scaffold
* format eof
* add eof singer base
* remove license from test_* http source
* format test_incremental http source
Template generation for new Source using the Santa CDK - provide basic scaffolding for someone implementing a new source.
General approach is to buff up comments in the original SDK, and add TODOs with secondary comments in the generated stub methods, as well as links to existing examples (e.g. Stripe or ExchangeRate api) users can look at.
Checked in and added tests for the generated modules.
