Add server for game data (implement login sequence)

assets/robocraft/servenvmulti.config

@@ -0,0 +1,12 @@
+<servers>
+    <currentgroup>dev</currentgroup>
+    <currentsku>robocraft</currentsku>
+    <robocraft>
+        <dev>
+            <setting name="WebServicesServerAddress">127.0.0.1:4532</setting>
+            <setting name="ChatServerAddress">not.used.hopefully:4534</setting>
+            <setting name="SocialServerAddress">chat.server.not.a.valid.tld:4534</setting>
+            <setting name="authUrl">http://127.0.0.1:8001/</setting>
+        </dev>
+    </robocraft>
+</servers>