Small patch & future map editor

Hey guys,

I've just published a small patch.

Changes:

• Try-Again button of ingame menu does now actually restart the match of current level
• Fixed that main menu is not clickable when an ingame menu is displayed in the background
• There is a CVar now for ingame music toggle (snd_playmusic 0/1). You can use this to determine if your game shall play music audio.

Today I've began to create a map editor in order to conveniently design your maps. However it will take some time until a first version is finished. I will keep you updated.

Kind regards