small improvements
don't allow styling for description element. We don't want to show it in the main mission listing
Merge pull request #103 from IanMayo/feature/ian/styled_mission_text

don't allow styling for description element. We don't want to show it in...
Merge branch 'master' into feature/ian/updated_scenarios

Conflicts:
	www/js/app/controllers/mission/mission.tpl.html
remove duplicate entry
remove description formatting
improve missions