erlang-wx from home:simotek project

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:simotek/openSUSE_Tumbleweed/home:simotek.repo
zypper refresh
zypper install erlang-wx

For openSUSE Factory run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:simotek/openSUSE_Factory/home:simotek.repo
zypper refresh
zypper install erlang-wx