* add initial openapi config and java generated files
* add java implementation for adding generator version
* regenerate sample client files
* remove tabs
* only show generated version if build info exists
* set build info for batch generation
* update generator doc for new global flag
* use existing property for generator version
* update templates to include generator version
* update templates for better generator version syntax
* revert undesired changes
* regenerate samples for openapi client
* update templates to correct formatting/newlines
* correct description text and add to usage doc
* add generator cli option for all codegen types
* use more concise version info; update existing codegens to support new prop
* correct wrong prop reference
* add initial test coverage for new prop
* update last (scala) templates with new prop
* update samples after upstream merge
* use consistent version output
* use better sample project id/name
* revert using option for generator version in templates
* [elm] Remove support for Elm 0.18
* [elm] Drop `Main.elm`
* [elm] Put all models in a single file
* [elm] Put generated code in `Api` package
* [elm] Introduce Request type for operations
* [elm] Generate list of enum variants
* [elm] Make default Time module
* [elm] Small improvements & fixes
* [elm] Improve support for allOf
* All of types are now nested;
* Adding a discriminator creates a custom type wrapping all variants
and a 'catch-all' fallback variant.
* [elm] Add support for recursive types
* [elm] Add catch-all type for allOf
* [elm] Drop support for post-processing of files
* [elm] Only import required packages
* [elm] Handle reserved and unsafe words
* [elm] Minor improvements
* [elm] Add support for integer enums
* [elm] Remove additional slash in path
* [elm] Add link to docs
* [elm] Update CI test file & scripts
