v0.2.0-RC4

Bridge Update
Knossos.NET repo has been moved to the KnossosNET organization from now on all new releases will be published here:
https://github.com/KnossosNET/Knossos.NET/releases

This release serves as a bridge so all versions that are 0.2.0-RC3 or older can auto-update to the new repo.

0.2.0-RC4 Changes:
-Change update and tool repos to the new url
-Fix crash when creating a new mod version in dev mode
-Fix all versions of a mod were marked as being already uploaded to Nebula if one version were
-Do not consider image download during mod install as a critical error
-Increase timeout for some https requests because it was too low
-Implement Nebula Image cache
-Move TaskView to the bottom, add GridSplitter
-Fix private mod install
-Rework the installed mod cards
-Fix nebula tab not displaying all mods sometimes
-Fix .tar.gz autoupdate not working
-Reduced memory use
-Several small fixes and optimization changes