ActualMusic

+ Added new redirect commands: leadIn, leadOut, fade, chances
+ Added language support for Italian (it_IT).
+ Re-added the "All" redirect function.
* Fixed a problem where, when the song loader was faced with a choice between a song with one trigger and a song with two, it would pick the song with one.
* Fixed music continuing to play when no longer valid, if there was no other song to take its place.
* Restored the proper biometype order ( was lost on conversion to the new system ).
* Fixed some conditional triggers fighting with their unconditional counterparts.
* Fixed time and altitude related music playing in dimensions with no sky.
* Kicked scala to the curb.  Should hopefully fix intermittent crashes.
* Fixed the song cards for the nether and end display as "The Wilds".
* Fixed some timings with the delay between songs.
* Fixed AltDay and Dimension folders not behaving.
* Fixed the config file only half-generating.