Plone.outputfilters

------------------

Fixes:

- Fixed error when uid resolving if object got didn't have
absolute_url method.
[Gagaro]

------------------

Fixes:

- Fixed case where unicode ends up getting used when resolving
img tags and (un)restrictedTraverse doesn't work with unicode.
[vangheem]

----------------

- Remove kupu BBB code.
[gforcada]

----------------

- For full-size (non-scaled) plone.app.contenttypes images,
preserve height/width specified in img tag attributes.
[davisagli]

- Convert tests to plone.app.testing
[tomgross]

-----------------

- for plone 5, always resolveuids
[vangheem]

-----------------

- 12783 img tag referencing non existent scales leads to transform error
[anthonygerrard]