signed release files

[eworm-de]

For version 1.1.6 you signed the release files. Please do so for latest release 1.2.0 (and future releases). Thanks!

[annejan]

Ah, completely forgot, sorry.
Will do as soon as I get home.

[annejan]

Added, thanks for the notification @eworm-de

[eworm-de]

Thanks a lot!