KhronosGroup/Vulkan-LoaderAndValidationLayers

build: Remove Mock ICD JSON file from install target
The mock ICD shouldn't be installed or be part of packages
that use the "make install" target to create packages.
The mock ICD shared lib wasn't added, but the JSON was.

winsdk: Move file copying into NSIS installer
Change-Id: If01c5024af802be784d5ea0f897cebdcc604934d

demos: Clarify cube --present_mode option
Change-Id: Ie53724c3612eb5bb9adfbb826149ef87916f0d84

header: revert constexpr change in vulkan.hpp
constexpr was previously removed to preserve compatibility with Visual
Studio 2013.  This causes linker errors when vulkan.hpp is included in
multiple file.

Change-Id: I3a301c669ceb300f49982abacdb21543ea8ee764

build: Update for 1.0.61.0 SDK
Change-Id: I4b1f0289dace648153b6efdbfea0d83d37b28e60

loader: Replace overzealous warnings with info
The new ICD search functionality was logging warnings in some places
where information was more appropriate, such as when opening a device
or for some errors that simply indicated that the new format is not
supported yet.

Change-Id: Ifc8ce33d778783f3f55102783bf6ede0dd7c2a00

layers: Update PV codegen for Windows warning
Code gen declarations of allowed_structs in nested scopes could cause
warnings in Windows.  Modified codegen to append the type name to
allowed_structs (eg allowed_structs_VkGraphicsPipelineCreateInfo) to
avoid name collisions.

Change-Id: I40bd57ff34dcd1df01d3606c79dacbe06b00f464

demos: Modify correct uniform buffer for next frame
Change-Id: I78b8f5ef63fb2c14a3ce431f3e6f6a809e65972f

winsdk: Fix missing vulkaninfo file extension
Change-Id: I9cef2172ed568372bca512d597099c37e4f0766e

externals: Update to glslang fix commit