Added basic C++11 thread pool
Added basic C++11 thread pool

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