Dlls have no strong name

[MCCoolMoDAue]

We were thinking to use the async appender in our product, but it has no strong name.
Therefore it also cannot be put into the GAC.
Please sign your dlls.

[Rast1234]

Also it references old log4net (not with nuget) so if you'll add it to GAC, you'll have missing log4net of that version.

[KamranShahid]

Same Case here

[xmedeko]

Still strong naming your assemblies? Hey, it's 2018 ... e.g. see punker76/MahApps.Metro.SimpleChildWindow#55