Fixed error in non-editor builds Added hotloaded PluginData Part way through rewiting StageID Merge branch 'master' into custom-stages Merge branch 'master' into custom-stages More WIP StageID rewriting Merge branch 'custom-stages' of SpaceUsurperUnity into custom-stages Re-implemented StageID.FromStream Re-implemented StageID.Write Re-implemented reading / writing StageID as json Re-implemented StageIDPropertyDrawer Fixed up usages of old StageID methods Merge branch 'master' into custom-stages Removed NUnit reference Untangled StageName / SourceValue in StageID Merge branch 'master' of SpaceUsurperUnity Updated Facepunch.ExpressionStrings