Voidrun 1.06

Some minor fixes : [h1]ERGONOMY[/h1] [list] [*]Methuselah transparency zone is now larger. [/list] [h1]BUGFIXES[/h1] [list] [*]You can now use mouse to skip gameover / replay arcade mode / change color palette. [*]Fixed a bug where some perks added in arcade mode were not active [*]Skip gameover won't lock color palette anymore [/list]