Make textblock title searchable.
Merge pull request #55 from 4teamwork/jin_searchable_blocktitle

Make textblock title searchable.
Do not assign any workflow to TextBlock, AddressBlock and ListingBlock.
Provide an upgrade step, which removes the currently assigned workflow.
Merge pull request #52 from 4teamwork/mle-fix-wf

Do not set any workflow on blocks
Add test for getSortIndexVocabulary
Remove unused method
Test listinglock canSetDefaultPage
Add get_creator tests and use integration layer
Fix indentaion fail^2
Add test for adding an news archive portlet (similar to the event archive portlet)
pylint
Update changelog
Merge pull request #56 from 4teamwork/mle-more-tests

Improve test coverage
Merge branch 'master' into jin_publication_date

Conflicts:
	docs/HISTORY.txt