Fix error in step definition which creates dummy text file
Merge pull request #360 from ratajczak/master

Fix error in step definition which creates dummy text file
Add glossary.feature test
Add test scenarios to glossary.feature
Add step definition to test text in node header region
Add node_header region to behat.yml
Add lexicon_links region to behat.yml
Add step defintion to test lexicon alphabet links region
Modify the moderate node step definition to allow the author variable instead of test_user text
Modify pager should match step definition to use pager region instead of searching .pagination css