Create dedicated test dir and move old tests there.
Fix filename typo.
Distribute test code over dedicated modules.
pep8, pyflakes.
Require plone.app.referenceablebehavior.
Switch base Plone version from 4.2.5 to 4.3.2.
Make officedoc a container and enable transforms.
Add a display template for officedocs.
Remove trash.
Add a display view for office docs.
Return searchable text also if HTML repr is not available.
Make new PSJ view the default for officedocs.