seamonkey from home:junknot:slow2schedule project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:junknot:slow2schedule/openSUSE_Tumbleweed/home:junknot:slow2schedule.repo
zypper refresh
zypper install seamonkey