added SearchableText indexer for IDocument, reactivated test_text_in_searchable_text_index
added SearchableText indexer for INewsItem, extended test
guard against text being None which makes indexing fail
test that Title and Description metadata are set
Do not show leadimage behavior viewlet for news item content type.
Use jpg instead of png for test images. This could fix our current problems on travis.
simplify buildout more
add topics for Documentation
add pushurl for CMFPlone
more docs
Remove zc.buildout version pin.
Do use distribute by default.
Remove version pins.
Make jenkins cfg use plone 4.3.
added getRemoteUrl indexer and test for corresponding metadata
id and remote url should be in SearchableText
Merge branch 'master' of https://github.com/reinhardt/plone.app.contenttypes into reinhardt-master

Conflicts:
	test-plone-4.3.x.cfg
Merge branch 'reinhardt-master'