v0.10.11

Added

• Fixing issues stated by scrutinizer
• Added class EduAdminBookingInfo that is passed to action eduadmin-processbooking
• Moved the redirect from when you've completed a booking to createBooking.php
• Added NoRedirect-property to EduAdminBookingInfo to skip the redirects after a booking is completed.
• Redid the EduAdminClient to conform to coding standards
• Added filter edu-booking-error so we can show dynamic errors in booking process.
• Fix: Show start/end-time on events with only one course day