Added userRole toggle as feature request chalda#70

 On branch role-perm
 Changes to be committed:
	modified:   plugins/Admin/admin.js

plugins/Admin/admin.js

@@ -1,7 +1,8 @@
 exports.commands = [
 	"setUsername",
 	"log",
-	"uptime"
+	"uptime",
+	"userRole"
 ]
 
 var startTime = Date.now();
@@ -48,4 +49,20 @@ exports.uptime = {
 		}
 		msg.channel.send("**Uptime**: " + timestr);
 	}
+}
+
+exports.userRole = {
+    usage: "<@user> <@role>",
+    description: "Used to toggle @role of specified @user",
+    process: function(bot,msg,arg){
+        var user, role;
+        if(typeof args[0] != 'undefined' && typeof args[1] != 'undefined'){
+            try{
+                if(msg.mentions.members.first()){ console.log('User mention'); user = msg.mentions.members.first(); }
+                if(msg.mentions.roles.first()){ console.log('Role mention '+msg.mentions.roles.first().id); role = msg.mentions.roles.first().id; }
+            }catch(err){ console.log('Error occured at: '+err+' Mentions.first() is undefined'); }
+				if(user.roles.cache.find(role => role.id === role)){ msg.member.roles.remove(role); msg.channel.send("Removed the role from "+user+".");
+				}else{ user.roles.add(role); msg.channel.send("Added the role to "+user+"."); }
+        } else{ msg.channel.send('__Parameters can\'t be left blank: USer: '+typeof args[0]+', Role: '+typeof args[1]+'__'); }
+	}
 }