Fix I edit profile steps
Apply fixed header in css
Remove transitions from menus for behat
Be more specific about some "I follow" steps
Navigation path changes
"Current course" node removed from nav tree
Adapt tests because there are no default blocks
Force some space between action menu items
1. Browserkit doesn't handle [] in name
2. Grades are not visible in viewport and might fail
with few drivers, increasing size of window to ensure
grades are visible and can be modified.
3. Click edit first to see grade link
4. Expand fields before setting value
5. Updated xpath, as crawler update it.
6. Hover fails to show icon
Eloy Lafuente (stronk7)