Added OpenSUSE install instructions

[tvarsis]

For issue #74

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[Aceix]

@tvarsis can you sign the CLA agreement? it basically allows us to use your code contribution

[Aceix]

closing due to your comments on #74