Move icons to resource folder

src/main/resources/org/terasology/launcher/bundle/ImageBundle.properties

@@ -20,18 +20,18 @@ button_hovered=/org/terasology/launcher/images/button_hovered.png
 button_pressed=/org/terasology/launcher/images/button_pressed.png
 facebook=/org/terasology/launcher/images/facebook.png
 facebook_hover=/org/terasology/launcher/images/facebook_hover.png
-flag_cs=/org/terasology/launcher/icons/flags/cs.png
-flag_de=/org/terasology/launcher/icons/flags/de.png
-flag_en=/org/terasology/launcher/icons/flags/en.png
-flag_es=/org/terasology/launcher/icons/flags/es.png
-flag_fr=/org/terasology/launcher/icons/flags/fr.png
-flag_gl=/org/terasology/launcher/icons/flags/gl.png
-flag_it=/org/terasology/launcher/icons/flags/it.png
-flag_ja=/org/terasology/launcher/icons/flags/ja.png
-flag_lt=/org/terasology/launcher/icons/flags/lt.png
-flag_pl=/org/terasology/launcher/icons/flags/pl.png
-flag_ru=/org/terasology/launcher/icons/flags/ru.png
-flag_tr=/org/terasology/launcher/icons/flags/tr.png
+flag_cs=/org/terasology/launcher/images/flags/cs.png
+flag_de=/org/terasology/launcher/images/flags/de.png
+flag_en=/org/terasology/launcher/images/flags/en.png
+flag_es=/org/terasology/launcher/images/flags/es.png
+flag_fr=/org/terasology/launcher/images/flags/fr.png
+flag_gl=/org/terasology/launcher/images/flags/gl.png
+flag_it=/org/terasology/launcher/images/flags/it.png
+flag_ja=/org/terasology/launcher/images/flags/ja.png
+flag_lt=/org/terasology/launcher/images/flags/lt.png
+flag_pl=/org/terasology/launcher/images/flags/pl.png
+flag_ru=/org/terasology/launcher/images/flags/ru.png
+flag_tr=/org/terasology/launcher/images/flags/tr.png
 github=/org/terasology/launcher/images/github.png
 github_hover=/org/terasology/launcher/images/github_hover.png
 gplus=/org/terasology/launcher/images/gplus.png