Add with-muse-project macro from parts of patch-260.
treec8209877d4eee8257c420497587b3ffb0a297881
-rw-r--r-- 1799 AUTHORS
-rw-r--r-- 198215 ChangeLog
-rw-r--r-- 12348 ChangeLog.2004
-rw-r--r-- 2388 Makefile
-rw-r--r-- 664 Makefile.defs
-rw-r--r-- 13246 NEWS
-rw-r--r-- 4749 README
drwxr-xr-x - contrib
drwxr-xr-x - debian
drwxr-xr-x - examples
drwxr-xr-x - experimental
drwxr-xr-x - lisp
-rw-r--r-- 89441 muse.texi
drwxr-xr-x - scripts