Several template and bug fixes, some minor view behavior changes
Fix message_list loop with a map
Insert info to list of speakers overlay widget checkbox
Update requirements: bleach version 1.2.2
Rename requrirements. This fixes #676.
Fix appearance of agenda items with related sid, also some other small fixes and template fixes
Fixed #675: CSS for list of speakers slide and overlay
Insert Next Speaker Button in speaker widget
Merge pull request #674 from normanjaeckel/Fixes_for_1.4b2

Several template and bug fixes, some minor view behavior changes