Update variables documentation
Add integration test infrastructure
Persistent java_home fact
Basic documentation for the java_home fact
Fix java facts
Update documentation formatting
Enable custom local facts for other roles
Do not add runtime facts
Revert removal of runtime facts
Provide some usage documentation for custom local facts
Allow configuration of curl cookie for automated Oracle distribution downloads
Move role version to dedicated file
Remove variables from ansible_ scope to prevent clashes
Update task description for local ansible data path directory creation
Fix wrong tag name (thx to review)
ansible-java 0.5.0: Making things better
Merge branch 'release/0.5.0'

* release/0.5.0:
  ansible-java 0.5.0: Making things better
  Fix wrong tag name (thx to review)
  Update task description for local ansible data path directory creation
  Remove variables from ansible_ scope to prevent clashes
  Move role version to dedicated file
  Allow configuration of curl cookie for automated Oracle distribution downloads
  Provide some usage documentation for custom local facts
  Revert removal of runtime facts
  Do not add runtime facts
  Enable custom local facts for other roles
  Update documentation formatting
  Fix java facts
  Basic documentation for the java_home fact
  Persistent java_home fact
  Add integration test infrastructure
  Update variables documentation