DRAFT/WIP: upgrade liveupdate

I am currently checking if I can upgrade Liveupdate/Portacode. Normally PortaCode now solves many issues which are opened in Fabulous and I wanted to see if this maybe helps with this.

Current status:

disabled tests for liveupdate to test faster (will enable when I get it to work and try to fix them)
upgraded packages
included packages (maybe not right but still it is a test)

tictactoe sample currently fails with


LiveUpdate: setting response code to 500, msg = <html><body><pre>Newtonsoft.Json.JsonSerializationException: The number of field values does not match the number of properties defined by union 'NewUnionCase'. Path '[1][0].Item2', line 1, position 1427.
at Newtonsoft.Json.Converters.DiscriminatedUnionConverter.ReadJson (Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Object existingValue, Newtonsoft.Json.JsonSerializer serializer) [0x00194] in <7ca8898b690a4181a32a9cf767cedb1e>:0 
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.DeserializeConvertable (Newtonsoft.Json.JsonConverter converter, Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Object existingValue) [0x00055] in <7ca8898b690a4181a32a9cf767cedb1e>:0

fabulous-dev / Fabulous

DRAFT/WIP: upgrade liveupdate #886