Don't default the password to '-' when reading binkit.ini.

Treat a password of '-' the same as an undefined password in binkit.js.

exec/binkit.js

@@ -195,7 +195,7 @@ function callout_auth_cb(mode, bp)
 	 */
 	var addrs = [];
 
-	if (bp.cb_data.binkitpw === undefined)
+	if (bp.cb_data.binkitpw === undefined || bp.cb_data.binkitpw === '-')
 		addrs.push(bp.binkit_to_addr);
 	else {
 		bp.remote_addrs.forEach(function(addr) {

exec/load/fidocfg.js

@@ -321,7 +321,7 @@ function BinkITCfg()
 			var sec = section.toLowerCase();
 
 			this.node[sec] = {};
-			this.node[sec].pass = f.iniGetValue(section, 'Password', '-');
+			this.node[sec].pass = f.iniGetValue(section, 'Password');
 			this.node[sec].nomd5 = f.iniGetValue(section, 'AllowPlainPassword');
 			this.node[sec].port = f.iniGetValue(section, 'Port');
 			if (this.node[sec].nomd5 == undefined)