Update variables documentation
Fixup markdown rendering for empty string defaults
Fixup markdown rendering for empty string defaults
Fixup markdown rendering for empty string defaults
ansible-tdd-generator
Add integration tests for etckeeper
Keep it simple stupid

Remove a lot of when tasks in favor of a variable based package
installation.
ansible-etckeeper 0.2.0: Add integration tests
Add license
Merge branch 'release/0.2.0'

* release/0.2.0:
  Add license
  ansible-etckeeper 0.2.0: Add integration tests
  Keep it simple stupid
  Add integration tests for etckeeper
  ansible-tdd-generator
  Fixup markdown rendering for empty string defaults
  Fixup markdown rendering for empty string defaults
  Fixup markdown rendering for empty string defaults
  Update variables documentation