Additional comments for the different Vulkan objects used, fixed some compiler warnings
Additional comments for the different Vulkan objects used, fixed some compiler warnings

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