fatsort from home:mreggie project

需要 CentOS 7 ，用 root 執行：

cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/home:mreggie/CentOS_7/home:mreggie.repo
yum install fatsort

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:mreggie/openSUSE_Tumbleweed/home:mreggie.repo
zypper refresh
zypper install fatsort

需要 openSUSE Factory ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:mreggie/openSUSE_Factory/home:mreggie.repo
zypper refresh
zypper install fatsort

需要 15.4 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:mreggie/15.4/home:mreggie.repo
zypper refresh
zypper install fatsort