This will hopefully help deal with a particular issue where the program
may go to sleep if it hasn't received input from the user for long
periods, or if a game is running in fullscreen mode apparently.
icon_512x512@2x - 1024 x 1024
icon_512x512 - 512 x 512
icon_256x256@2x - 512 x 512
icon_256x256 - 256 x 256
icon_128x128@2x - 256 x 256
icon_128x128 - 128 x 128
icon_32x32@2x - 64 x 64
icon_32x32 - 32 x 32
icon_16x16@2x - 32 x 32
icon_16x16 - 16 x 16
The bundle icon now includes all recommended image resolutions and OBS
is now started as high resoltion application for high dpi displays,
still need to add high resolution images for icons used inside OBS
