updated bwi.js to listen on client-unique topic
disabled event tracking via ROS, to be re-enabled when implemented on server side
fixed stupid bug preventing resending of messages for which receipts were not received
added sorting toggle UI to rooms view
bump version to 1.3
changed BWI message id scheme to maintain uniqueness between page reloads
add first week cover2 module, fix issue with "all day" events
add event tracking for cover2 and rooms filtering