Merge pull request #359 from ratajczak/master

Various test fixes
Merge pull request #360 from ratajczak/master

Fix error in step definition which creates dummy text file
Merge pull request #362 from ratajczak/master

Fix moderation issues (do not force moderators to moderate themselves)
Update regular expression in test step
Update and check dgud7_default_db which is used by drupalup.sh from linux_puppet
Merge pull request #367 from j420n/master

Update and check dgud7_default_db
Merge pull request #366 from j420n/blog_feature_test_update

Update regular expression in test step
Remove Traces of dgu_news_feature from node table in sample database
Merge pull request #370 from j420n/master

Remove Traces of dgu_news_feature from node table in sample database
Fix node access issue in 'User activity statistics' block