Added back songs into release.
Dan and Gil found some crash conditions and fixed them,
XLIGHTS/NUTCRACKER RELEASE NOTES:
---------------------------------
4.0.31 May 14, 2015
-- bug (sean) The songs directories were not being included in the current releases. 37 song directories are now under
the songs subdirectory. Remember this directory is located in your "C:\Program Files (x86)\xLights\songs" directory
if you are on Windows
-- bugs (Dan and Gil) A couple of bugs that caused crashes have been fixed
-- enh (dkulp) Add alpha support to Bars, Meteors, Pinwheel ripple, snowstorm, spirals, strobe, tree, twinkle, snowflakes, shockwave, fireworks
-- bug (dkulp Fix pinwheel 3d flags.
-- bug (dkulp) Fix ColorWash fades when not on full matrix
