taffybar-klomp: rewrite using klomp-info instead of .klompcur

-uses CSV instead of regexes
-fetches all information in klomp-info
-gets info consistently remotely or locally
  {ended, playlist, title/artist/len/pos/etc all come from the same source}
-prints *ENDED* and the last history entry when klompcur is empty
-print errors in the artist line; avoids expanding over the max width
taffybar-klomp: pull prefix out of the main line formatter

-push length into adjust-len/format-line
-rename to padSquish/padSquishEsc
taffybar-klomp: style prefix green-on-black
taffybar-klomp: allow separate top prefix and bottom prefix
taffybar-klomp: playlist in bottom prefix

put the first character of the current local/remote playlist
taffybar-klomp: have different symbols for each remote host supported