Built internal changes

lib/Client/InternalClient.js

@@ -142,6 +142,34 @@ var InternalClient = (function () {
 		});
 	};
 
+	//def joinServer
+
+	InternalClient.prototype.joinServer = function joinServer(invite) {
+		var self = this;
+		return new Promise(function (resolve, reject) {
+
+			invite = self.resolver.resolveInvite(invite);
+			if (invite) {
+
+				request.post(Endpoints.INVITE(invite.id)).set("authorization", self.token).end(function (err, res) {
+					if (err) {
+						reject(err);
+					} else {
+						// valid server, wait until it is received via ws and cached
+						var inter = setInterval(function () {
+							if (self.servers.get("id", res.body.guild.id)) {
+								clearInterval(inter);
+								resolve(self.servers.get("id", res.body.guild.id));
+							}
+						}, 20);
+					}
+				});
+			} else {
+				reject(new Error("Not a valid invite"));
+			}
+		});
+	};
+
 	//def leaveServer
 
 	InternalClient.prototype.leaveServer = function leaveServer(srv) {
@@ -1459,4 +1487,4 @@ var InternalClient = (function () {
 	return InternalClient;
 })();
 
-module.exports = InternalClient;
+module.exports = InternalClient;