Use bitangents provided by model loader

Merge pull request #1 from gwizdz/master

Fixed dangling pointers to the objects with automatic storage duration (structs for VK_NV_dedicated_allocation & VK_AMD_rasterization_order extensions)

Fixed wrong name of a resource list for pipeline objects in the PER_MESH_BUFFERS code path.

Updated fire particle system (new texture, parameters)

Added particle systems, rendered using second (forward) render pass with depth information from deferred pass

Set ambient scene color using specialization

Updated screenshots and readme

Added skysphere

Use resource list for pipeline layouts, descriptor set layouts and descriptor sets

Use resource list for textures

Use VK_AMD_RASTERIZATION_ORDER_EXTENSION if available

Use only one memory allocation for the whole scene (vertex and index buffer)

Added template for Vulkan resource list, use pipeline list

Added CMakeLists.txt for Windows and Linux builds