libtsm from X11:terminals project

需要 openSUSE Factory ARM ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/X11:terminals/openSUSE_Factory_ARM/X11:terminals.repo
zypper refresh
zypper install libtsm

需要 openSUSE Factory ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/X11:terminals/openSUSE_Factory/X11:terminals.repo
zypper refresh
zypper install libtsm

需要 16.0 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/X11:terminals/16.0/X11:terminals.repo
zypper refresh
zypper install libtsm

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/X11:terminals/15.6/X11:terminals.repo
zypper refresh
zypper install libtsm

需要 SLE 12 SP5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/X11:terminals/SLE_12_SP5/X11:terminals.repo
zypper refresh
zypper install libtsm