* Rename misc/anti-flicker.glsl to misc/shaders/anti-flicker.glsl
* Rename misc/bob-and-ghost-deinterlacing.glsl to misc/shaders/bob-and-ghost-deinterlacing.glsl
* Rename misc/bob-deinterlacing.glsl to misc/shaders/bob-deinterlacing.glsl
* Rename misc/cmyk-halftone-dot.glsl to misc/shaders/cmyk-halftone-dot.glsl
* Rename misc/cocktail-cab-portrait.glsl to misc/shaders/cocktail-cab-portrait.glsl
* Rename misc/cocktail-cabinet.glsl to misc/shaders/cocktail-cabinet.glsl
* Rename misc/color-mangler.glsl to misc/shaders/color-mangler.glsl
* Rename misc/colorimetry.glsl to misc/shaders/colorimetry.glsl
* Rename misc/deband.glsl to misc/shaders/deband.glsl
* Rename misc/deposterize-pass0.glsl to misc/shaders/deposterize-pass0.glsl
* Rename misc/deposterize-pass1.glsl to misc/shaders/deposterize-pass1.glsl
* Rename misc/edge-detect.glsl to misc/shaders/edge-detect.glsl
* Rename misc/fcc1953_fake.glsl to misc/shaders/fcc1953_fake.glsl
* Rename misc/flicker.glsl to misc/shaders/flicker.glsl
* Delete fcc1953_fake.glslp
* Rename misc/flip-horizontal.glsl to misc/shaders/flip-horizontal.glsl
* Rename misc/glass.glsl to misc/shaders/glass.glsl
* Rename misc/grade-no-LUT.glsl to misc/shaders/grade-no-LUT.glsl
* Rename misc/grade.glsl to misc/shaders/grade.glsl
* Rename misc/image-adjustment.glsl to misc/shaders/image-adjustment.glsl
* Rename misc/interlacing.glsl to misc/shaders/interlacing.glsl
* Rename misc/natural-vision.glsl to misc/shaders/natural-vision.glsl
* Rename misc/ntsc-colors.glsl to misc/shaders/ntsc-colors.glsl
* Update and rename misc/white_point.glsl to misc/shaders/white_point.glsl
fix an error too (wasn't loading)
* Delete empty
* Add files via upload
