Use btn-mini class for list of speakers question in agenda view.
Added wxpython license file. (Fixed #1109)
Template fixes

- Agenda overview: Fixed padding of duration column.
- Agenda overview: Optimize header information for small devices with bootstrap's row-fluid class.
- Fixed text align in assignment detail template.
Merge pull request #1112 from emanuelschuetze/template-fix

Minor template fix
Merge pull request #1113 from emanuelschuetze/wxpython

Wxpython license file (fixes #1109)
Merge pull request #1116 from emanuelschuetze/template-fix2

Minor template fixes
Fix start script help text.
Merge pull request #1117 from normanjaeckel/StartScriptFix

Fix start script help text.