v0.8.06 - Major bug fixes. UI changes.

[0.8.05] - Bug fix: Backend events view - bug fix for selecting "custom"
date range. Events weren't being returned due to incorrect date/time
formatting.
[0.8.06] - UI change: Playback mode - selecting start and end date/time
has been changed so you can now type into the field. Clicking the
calendar icon on the right of the field will launch the date/time picker
as in older versions. Date/time string format is now validated.