----------------
- Fixed tests and doctests for plone5 and external api modifications
[pbauer]
- applying the default package profile in test setup
[pbauer]
- Make sure there's no exception if collective.leadimage is installed and
obj.image is set to NamedImage/NamedBlobImage.
[href]
- Added BalloonStyle
[kroman0]
- Add uninstall browserlayer.
[bsuttor]