new version of gigi

[EntropyReduction]

Here:

https://sites.google.com/site/entropyreduction/gigi

gigi0.82beta.tar.gz

-- gigi will close immediately if a version of get_player < 2.83 is found.

-- removed rtsp* modes from radio download settings, on advice from
DinkyPumpkin

-- added flashaudio to radio modes, which should fix problem downloading
local radio programmes

-- if you pick a channel from the channel combobox, search will use
channel name plus '$', which means e.g. "Radio 4" won't pick up "Radio
4Xtra"

-- channel combo box removed, replaced with text box plus a menu popped
up by button

-- added "refresh cache" to file menu

Still pending:  roadcone's problem getting vlc to play a radio
programme.  Is anyone else having the same problem (just click play with
a single radio programme selected in search results, assuming you
haven't changed your player preference).