changed build order for more optimized build process, added settings.json and changed gtkText to gtkEntry for better gnome integration

com.angoosh.RDPConnect/settings.json

@@ -0,0 +1,7 @@
+{
+    "extra_params": [
+        "/monitors:1,0",
+        "+dynamic-resolution"
+    ],
+    "save_conn": true
+}