Do not include parent rule when getting rules
Enable board rules extension for successful functional testing
Add Docblock to enable board rules helper function
Simplify get_db()
Add a functional test for presence of the Rules header nav link
Fix name of header nav link test function
Merge pull request #69 from VSEphpbb/tests/enable_board_rules

Fix/Update functional tests
Merge pull request #68 from VSEphpbb/fix/get-rules

Do not include parent rule when getting rules