Merge branch 'release/0.5.1'

* release/0.5.1:
  Bump version.
Bump version.
PEP8 compliant line lengths.
Remove no longer valid note on development with git flow.
Convert JS to CoffeeScript.
Add kotti_tinymce to development.ini
Adjust browser tests to match messages in recent Kotti versions.
PEP8.
Make tests pass again.
Provide Travis existing URLs that do not 404.
Make noise on IRC.  [ci skip]
Enable asset overriding.
Merge pull request #4 from cazino/asset_override

Enable asset overriding.
Reindent RST.
Add some usage infos.
Merge pull request #5 from cazino/default_view_doc

Add some usage infos.
Bump version.
Merge branch 'release/0.5.2' into production

* release/0.5.2:
  Bump version.
  Add some usage infos.
  Reindent RST.
  Enable asset overriding.
  Make noise on IRC.  [ci skip]
  Provide Travis existing URLs that do not 404.
  Make tests pass again.
  PEP8.
  Adjust browser tests to match messages in recent Kotti versions.
  Add kotti_tinymce to development.ini
  Convert JS to CoffeeScript.
  Remove no longer valid note on development with git flow.
  PEP8 compliant line lengths.
  Bump version.