Move to new plugin framework.

- User `profiles` component for profile and community fetch.
- Add data version check
- Move `datamodels` to `botdata`.

tracker/data.py

@@ -13,6 +13,8 @@ class TrackingChannel(RowModel):
 
 
 class EventData(Registry):
+    VERSION = ('TRACKER', 1)
+
     tracking_channels = TrackingChannel.table
 
     events = Table('events')