first style, not perfect yet
invert message stream
use Theme.Holo.Light android style
order rooms by name
own ViewCellRenderer to handle ListView divider
minor update to messages
improve room view (show avatar if avail. and topic)
tab -> space
tab -> space
disable ExtendedViewCellRenderer for now
padding, spacing
prevent message selection
show sent time using Humaizer
remove not working renderer
parsed sent time isn't utc
Merge pull request #1 from punker76/message-styling

some styling