Update Changelog
Color space presets

added menu for load/save presets
Preset stored in RAM

only brightness now
Store Color Presets to presets.ini
Added feature add global value of Color Space from remote preset

remote preset loaded from fixed URL, in JSON fomat.
used value globally added to all color space values
TODO: URL must be dynamic, from URL of movie.
Merge pull request #4 from Xuno/current-work

merge Current work for version  v0.02