ShaderGlass 1.0.3 beta

New beta version:

• ability to import .slangp/.slang shaders on the fly
• shader library refresh: added koko-aio and retro-crisis
• ability to tag personal favorites
• new frame timing mechanism
• advanced menu with DXGI settings
• option to save window position

Help with testing much appreciated! Please report issues here https://github.com/mausimus/ShaderGlass/issues/141