Add support for ChordNames in skeletons
treeb5d00b138542da52b6697a5ca2096144fd712d4a
drwxr-xr-x - bin
drwxr-xr-x - doc
drwxr-xr-x - etc
drwxr-xr-x - lib
-rw-r--r-- 2433 main.ly
drwxr-xr-x - out
drwxr-xr-x - scores
drwxr-xr-x - share