Merge branch 'release/0.8' into develop

* release/0.8:
  Bumped version
Removed unused imports
Switched to next development version
Removed class level capability, added support for primitives and nested classes
Replaced mustache with freemarker
Fixed some import issue with nested classes
Merge branch 'feature/recursive-indent' into develop

* feature/recursive-indent:
  Fixed some import issue with nested classes
  Replaced mustache with freemarker
Fixed some weird race condition in type hierarchy flattening
Bumped version
Merge branch 'release/0.9'

* release/0.9:
  Bumped version
  Fixed some weird race condition in type hierarchy flattening
  Fixed some import issue with nested classes
  Replaced mustache with freemarker
  Removed class level capability, added support for primitives and nested classes
  Switched to next development version
  Removed unused imports