Add [ImageAssetPath] fix SerializedCollection NRE Fix MemberDescription.HasAttribute not finding base attributes Convert TextureEditor to use Sequences SequenceControlWidget has popup instead of doing it all horribly inline Fix SerializedObject changes not propagating upwards ResourceStringControlWidget cleanup Use new Sequences json for amalgamated texture Expose some sheet access on texture Simplify amalgamatedtexture packing, less likely to infinite loop, loads from json Add TextureFile sequence `IsLooping ` Can use particle SequenceTime easier Remove parse_mks.cpp Delete mks importers (everything should use our way now)