Hide all profiles except plone-content
More verbose profile names to ovoid confusion in manage_importSteps
Checkout Products.contentmigration.
Add autopep8 to buildout.
Remove unused import.
Flake8 fix comments.
Merge branch 'revert-profile-split'

Conflicts:
	plone/app/contenttypes/migration/browser.py
	plone/app/contenttypes/migration/utils.py
	plone/app/contenttypes/profiles.zcml
	plone/app/contenttypes/profiles/core/metadata.xml
remove tests
fix test
remove reverted changes from changelog
Make travis.cfg extend test-plone-4.3.cfg parts. Remove unnecessary parts.
Remove unused import.
Run code-analysis on travis.
Preparing release 1.2a2
Back to development: 1.2a3
fix issue when mimetype can be None
Adapt to changes of plone.app.event 2.0.
Update changelog.
Preparing release 1.2a3
Back to development: 1.2a4
reintroduce installing fti's one at a time