[profiles] unmask mate-extra/mate-media-1.5*
Revert "[profiles] unmask mate-extra/mate-media-1.5*"

This reverts commit bdc49556d70ee6e7c525da0badb19489ffffbeba.
mate-icon-theme-1.5.1: version + EAPI bump

Bump both EAPI and version
Remove old comment re Changelog
Merge https://github.com/Sabayon/mate-overlay