Changes since: PhoneBOX 4 Client 4.4.0.49
NEW - add option to revert ringing back to legacy colours (change ini file [options] classicRingingColour=1 for old colours)
NEW - fade out skype lines which are not usable by current selected skype device
NEW - devices only views UI tweaks
NEW - 3 column call details view tweaks
FIX - client crash when playing back VD media if there are no Transcription settings configured
FIX - using call button from call log doesn't populate point in handset icon
FIX - active calls in on air queue should have black text to match device text colour/background
FIX - skype avatars missing from devices on certain views
