Added first single object files

data-structure-database.md

@@ -80,6 +80,7 @@ All values are serialized as strings.
 |---|---|---|
 | `Entrance` | `Entrance` | _(none)_ |
 | `Exit` | _(not implemented in save)_ | — |
+| `RoomTeleporter` | _(not implemented in save)_ | `roomid` |
 
 ### Streaming / media
 
@@ -96,6 +97,7 @@ All values are serialized as strings.
 | Creator type | `resourcename` | `type` field | Custom args |
 |---|---|---|---|
 | `Text` | `Text` | `pre-defined` | `text`, `color`, `fontSize`, `fontWeight` |
+| `Whiteboard` | _(not implemented in save)_ | `pre-defined` | _(none)_ |
 | `Custom` | _(the asset filename)_ | `user-defined` | `file` |
 
 ### Common optional arg (all types)