don't notify typing for commands

src/index.js

@@ -212,8 +212,9 @@ ui.logEntry(`Rejoining Channels....`);
     }
   });
 
-  ui.events.on('typing', () => {
+  ui.events.on('typing', (currentText) => {
     // TODO: use async.cargo instead and/or a to avoid unnecessary requests
+    if (currentText[0] === '/') return;
     const channel = channels.getCurrentChannel();
     if(!channel.pubKey){
       // TODO: the json message is being displayed in the UI

src/ui.js

@@ -243,7 +243,7 @@ class UI {
     });
 
     this.input.key('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'.split(''), function () {
-      self.events.emit("typing");
+      self.events.emit("typing", self.input.value);
     });
 
     this.input.on('submit', this.submitCmd.bind(this));