Fold attachment layout transitions into subpass (Refs #155)
Fold attachment layout transitions into subpass (Refs #155)

SaschaWillems/Vulkan,dreadwords/Vulkan,grim210/Vulkan,SaschaWillems/Vulkan,SaschaWillems/Vulkan,jpbruyere/Vulkan,SaschaWillems/Vulkan,martty/Vulkan,jpbruyere/Vulkan,ming4883/Vulkan,SaschaWillems/Vulkan,ming4883/Vulkan,grim210/Vulkan,ming4883/Vulkan