Added license.txt file.

Added Project folder with source code examples Part 1, Part 2, Part 3 and Part 4.

Project/Tutorial04/main.cpp

@@ -0,0 +1,59 @@
+// Copyright 2016 Intel Corporation All Rights Reserved
+// 
+// Intel makes no representations about the suitability of this software for any purpose.
+// THIS SOFTWARE IS PROVIDED ""AS IS."" INTEL SPECIFICALLY DISCLAIMS ALL WARRANTIES,
+// EXPRESS OR IMPLIED, AND ALL LIABILITY, INCLUDING CONSEQUENTIAL AND OTHER INDIRECT DAMAGES,
+// FOR THE USE OF THIS SOFTWARE, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY
+// RIGHTS, AND INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// Intel does not assume any responsibility for any errors which may appear in this software
+// nor any responsibility to update it.
+
+#include "Tutorial04.h"
+
+int main( int argc, char **argv ) {
+  OS::Window            window;
+  Tutorial::Tutorial04  tutorial04;
+
+  // Window creation
+  if( !window.Create( "04 - Vertex Attributes" ) ) {
+    return -1;
+  }
+
+  // Vulkan preparations and initialization
+  if( !tutorial04.PrepareVulkan( window.GetParameters() ) ) {
+    return -1;
+  }
+
+  // Tutorial 04
+  if( !tutorial04.CreateRenderPass() ) {
+    return -1;
+  }
+  if( !tutorial04.CreateImage() ) {
+    return -1;
+  }
+  if( !tutorial04.CreateFramebuffer() ) {
+    return -1;
+  }
+  if( !tutorial04.CreatePipeline() ) {
+    return -1;
+  }
+  if( !tutorial04.CreateCommandBuffers( ) ) {
+    return -1;
+  }
+  if( !tutorial04.CreateVertexBuffer() ) {
+    return -1;
+  }
+  if( !tutorial04.CreateFence() ) {
+    return -1;
+  }
+  if( !tutorial04.RecordRenderingCommandBuffer() ) {
+    return -1;
+  }
+
+  // Rendering loop
+  if( !window.RenderingLoop( tutorial04 ) ) {
+    return -1;
+  }
+
+  return 0;
+}