0.12.0: Dynamic datasources support (#100)

* feat(modules/readme): dynamic datasources support

Now use url from arg datasource if it passed
Regenerate readme

* chore(packages/Makefile): bump packages version

* feat(readme): add inline datasources support

Now datasource for readme defines in template
Also exist possibility override datasource due env variable

* fix(Makefile): clean up output of defineDatasource

* fix(template, Makefile): use inline regexp

* style(README): fix spaces

* refactor(readme): mv datasource decl from makefile

* refactor(readme): remove useless variable

* refactor(*): rename INCLUDES var

* refactor(README): rename variable