Add new 'Capabilities' global key in binkit.ini to allow modifying the

'NDL' line that is sent.  There doesn't seem to be a spcification for what
goes here though.

exec/binkit.js

@@ -534,6 +534,8 @@ function callout(addr, scfg, ftnd, semaphores, locks)
 	bp.default_zone = myaddr.zone;
 	bp.default_domain = myaddr.domain;
 	bp.want_callback = callout_want_callback;
+	if (bp.cb_data.binkitcfg.caps !== undefined)
+		bp.capabilities = bp.cb_data.binkitcfg.caps;
 
 	/*
 	 * We can't use the defaults since the defaults are only 4D addresses,
@@ -881,6 +883,8 @@ function run_inbound(sock)
 	bp.default_zone = myaddr.zone;
 	bp.default_domain = myaddr.domain;
 	bp.want_callback = callout_want_callback;
+	if (bp.cb_data.binkitcfg.caps !== undefined)
+		bp.capabilities = bp.cb_data.binkitcfg.caps;
 
 	// We can't use the defaults since the defaults are only 4D addresses.
 	bp.addr_list = [];

exec/load/binkp.js

@@ -83,6 +83,7 @@ function BinkP(name_ver, inbound, rx_callback, tx_callback)
 	this.will_crypt = false;
 	this.in_keys = undefined;
 	this.out_keys = undefined;
+	this.capabilities = '115200,TCP,BINKP';
 
 	this.sent_files = [];
 	this.failed_sent_files = [];
@@ -408,7 +409,7 @@ BinkP.prototype.connect = function(addr, password, auth_cb, port)
 	this.sendCmd(this.command.M_NUL, "SYS "+this.system_name);
 	this.sendCmd(this.command.M_NUL, "ZYZ "+this.system_operator);
 	this.sendCmd(this.command.M_NUL, "LOC "+this.system_location);
-	this.sendCmd(this.command.M_NUL, "NDL 115200,TCP,BINKP");
+	this.sendCmd(this.command.M_NUL, "NDL "+this.capabilities);
 	this.sendCmd(this.command.M_NUL, "TIME "+new Date().toString());
 	this.sendCmd(this.command.M_NUL, "VER "+this.name_ver+",JSBinkP/"+("$Revision$".split(' ')[1])+'/'+system.platform+" binkp/1.1");
 	this.sendCmd(this.command.M_ADR, this.addr_list.join(' '));

exec/load/fidocfg.js

@@ -319,6 +319,7 @@ function BinkITCfg()
 		log(LOG_ERROR, "Unable to open '"+f.name+"'");
 	}
 	else {
+		this.caps = f.iniGetValue(null, 'Capabilities');
 		sects = f.iniGetSections();
 		sects.forEach(function(section) {
 			var sec = section.toLowerCase();