Updated all the aspnet packaged !wip

Merge pull request Ombi-app#2069 from tidusjar/develop

Release

!cosmetic missed it

Update build.cake

Update build.cake

Merge pull request Ombi-app#2022 from tidusjar/DotNetCore

Merge recent changes into master

Merge pull request Ombi-app#1959 from tidusjar/DotNetCore

Merge DotNetCore into master

Merge pull request Ombi-app#1362 from tidusjar/EAP

Rework sonarr and newsletter fixes