Add samples 16_Vulkan_1_1, CopyBlitImage, CreateDebugReportCallback, DrawTexturedCube (#304)

+ slightly adjust some other samples.

samples/09_InitDescriptorSet/CMakeLists.txt

@@ -17,11 +17,13 @@ cmake_minimum_required(VERSION 3.2)
 project(09_InitDescriptorSet)
 
 set(HEADERS
+  ../utils/math.hpp
   ../utils/utils.hpp
 )
 
 set(SOURCES
   09_InitDescriptorSet.cpp
+  ../utils/math.cpp
   ../utils/utils.cpp
 )