[bugfix] revert changes to wayland module

removing the wl_roundtrip thing from the main file causes the
wl_outputs to not be initialized, wherein xava compares an
empty string, where the outputs names were supposed to be

Solves: #64 and #63

src/output/graphical_wayland/main.c

@@ -89,6 +89,9 @@ EXP_FUNC int xavaInitOutput(XAVA *hand) {
         backgroundLayer = 0;
     }
 
+    // needed to be done twice for xdg_output to do it's frickin' job                                        .. 
+    wl_display_roundtrip(wd.display);
+
     wd.surface = wl_compositor_create_surface(wd.compositor);
 
     // The option carries the same functionality here to Wayland as well