Need to add nuget as the source... duh

Author: StephenMP

.travis.yml

@@ -14,7 +14,7 @@ script:
 deploy:
   skip_cleanup: true
   provider: script
-  script: dotnet nuget push ./SLOBSharp/bin/Release/*.nupkg -k $NUGET_API_KEY
+  script: dotnet nuget push ./SLOBSharp/bin/Release/*.nupkg -k $NUGET_API_KEY -s https://api.nuget.org/v3/index.json
   on:
     branch: release
 notifications: