Basic UI and handling for entering and logging group participants
Fix baseline going into obstacle course

Instead of checking for the existence of an obstacle course in the
currentTask, check it in the obstacleCourseController, which also checks
that we're not in baseline.
Fix meiosis control tutorial message in baseline
Use i18n to translate 'drake' to 'lizard' in baseline
New breeder background

This removes the word "drake" from the selected parent slots
Fix some more drake -> lizard translations

Translations have to occur after everything has loaded, so we can't
store a translated piece of text as a static object property since that
will get evaluated too soon.