Taskboard doesn't work well when making changes before juggernauts connects

[bartaz]

Taskboard works quite unpredictable when trying to make changes before juggernaut connects.

At first taskboard is loaded, then few seconds later juggernaut connects and taskboard is reloaded (to make it up to date).
Any changes made between first loading the taskboard and reloading it by juggernaut are unsafe. Moving cards/columns may not work, new values may not be saved and UI may break (when taskboard is refreshed during card move for example).

Probably the safest solution would be to make taskboard not editable until if fully loads (it may take a few seconds).

Other solution would be to detect if user is making changes and not refresh taskboard until he finishes - but this may be hard and produce even more bugs :)