Assume long filename support for FAT file names
Added support for multiple PIDs

--pid is now multi-valued
Fixes for metadata problems due to BBC removing data feeds
Remove WMA suggestion

BBC is killing WMA services
Updated SWF player URL
Partial restoration of cache and search functions

Closes #59
Always use JSON playlist for metadata

Needed to get channel name for Artist field
Fix population of channel field in cache for radio programmes
Replace radio cache thumbnails with station logos
Scrape web page for radio programme series/episode numbers
Tag version 2.88
Restored future schedule refresh
Tag version 2.89