Shaders: rename resources to be presentable
Shaders: add license headers to resources
Shaders: cosmetics in resources
Shaders: update the packagers
DSUtil: add stl-compatible CString comparators
Shaders: massive redesign
Shaders: make use of MPC_HC_SHADER_PROFILE in .hlsl
Update Changelog.txt
Merge pull request #66 from alexmarsev/shaders

Redesign shaders
Update toolbar selection in dockzone calculation

Fixes #3804
build.bat: Add support for MPCTestAPI
Update coverity.bat.

Add MPCIconlib and MPCTestAPI.
sign.bat: Retry when signing fails.
Show error message when toolset call fails.
Update Unrar to 5.0.0.14.
Drop unused code from the old internal filters era.