Merge tag '3.0.2' into develop

Rel

* tag '3.0.2':
  [maven-release-plugin] prepare for next development iteration
  [maven-release-plugin] prepare release halbuilder-xml-3.0.2
Added .gitignore
Updated for new ContentRepresentation based API
Bumped Version for Major change alignment
Include XML source properly
Updated deps
[maven-release-plugin] prepare release halbuilder-xml-4.0.1
[maven-release-plugin] prepare for next development iteration
Merge branch 'release/4.0.1'

* release/4.0.1:
  [maven-release-plugin] prepare for next development iteration
  [maven-release-plugin] prepare release halbuilder-xml-4.0.1
  Updated deps
  Include XML source properly
  Bumped Version for Major change alignment
  Updated for new ContentRepresentation based API
  Added .gitignore