Make the BinkpAllowPlainText default value match the wiki which also matches

rechocfg.c (true). No effect for any sbbsecho.ini which already has this
key with a value (and they all should).

exec/load/fidocfg.js

@@ -377,7 +377,7 @@ function BinkITCfg()
 			this.node[sec] = {};
 			this.node[sec].pass = f.iniGetValue(section, 'SessionPwd', '');
 			this.node[sec].nomd5 = f.iniGetValue(section, 'BinkpAllowPlainAuth', false);
-			this.node[sec].nocrypt = f.iniGetValue(section, 'BinkpAllowPlainText', false);
+			this.node[sec].nocrypt = f.iniGetValue(section, 'BinkpAllowPlainText', true);
 			this.node[sec].plain_auth_only = f.iniGetValue(section, 'BinkpPlainAuthOnly', false);
 			this.node[sec].poll = f.iniGetValue(section, 'BinkpPoll', false);
 			this.node[sec].port = f.iniGetValue(section, 'BinkpPort');