Update gentoo ebuilds: fix EAPI 7 support
Update gentoo ebuilds: add forgotten ebuild for 2.1.10 version
Update gentoo ebuilds: switch to EAPI=7, add a ebuild for 2.1.10 version
Gentoo: add ebuild for 2.0.3 version, fix obsolete functions usage
Gentoo: add ability to use v1.x config file location via use-flag old_config_path
Gentoo: fix documentation list in -9999 ebuild
Gentoo: fix docs processing in -9999 ebuild
Gentoo ebuilds: add ebuild for 1.41 version, update -9999 to fix build of master