repo maintenance

.hgignore

@@ -6,5 +6,16 @@ syntax: regexp
 \.deps
 Install
 Objects
-\.(wav|flac)$
+\.(wav|flac|au)$
 core(\.[0-9]+)?
+Makefile(\.in)?
+aclocal.m4
+autom4te.cache
+build-aux
+config\.(log|status)
+configure$
+config\.h(\.in)?
+stamp-h1
+versions\.h$
+fldigi$
+TAGS