Added renderpass and framebuffer creation to triangle example along with extensive comments
Added renderpass and framebuffer creation to triangle example along with extensive comments

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