First attempt on a monotone plugin which creates a new database upon

project creation and adds the new server to the running usher instance.
If everything goes well, the usher instance is told to reload its
configuration, so the new server / database is picked up and started
automatically.

src/IDF/conf/idf.php-dist

@@ -147,13 +147,16 @@ $cfg['mtn_db_access'] = 'remote';
 #
 # 'host' and 'port' must be set to the specific bits from usher's
 # configured 'adminaddr', 'user' and 'pass' must match the values set for
-# the configured 'userpass' combination
+# the configured 'userpass' combination. The 'rcfile' variable must point
+# to the full (writable) path of the usher configuration file which gets
+# updated when new projects are added
 #
 #$cfg['mtn_usher'] = array(
-#    'host' => 'localhost',
-#    'port' => 12345,
-#    'user' => 'admin',
-#    'pass' => 'admin',
+#    'host'   => 'localhost',
+#    'port'   => 12345,
+#    'user'   => 'admin',
+#    'pass'   => 'admin',
+#    'rcfile' => '/path/to/usher.conf',
 #);
 #