Made main menu with skin
Closes #68 (closed) We now use an external skin downloaded from https://github.com/czyzby/gdx-skins/tree/master/sgx
The main menu uses this skin with a table to setup labels, buttons and a volume slider.
Closes #68 (closed) We now use an external skin downloaded from https://github.com/czyzby/gdx-skins/tree/master/sgx
The main menu uses this skin with a table to setup labels, buttons and a volume slider.