Tuning-up! v0.0.6

General changes:

         - Added icon

         - Added music

         - Added settings

         - Changed FPS lock to 120

Menu:

         - Added settings button

         - Added exit button

Settings:

         - You can change volume in the settings

         - To apply changes you must go back to the menu by pressing [ESC]

Music:

         - Added soundtrack which plays until you close the game

         - Added logo sound

Bugfixes:

         - Fixed bug with not closing game fully if you close it not in the menu

         - General bugfixes