Fix verbose notifications not working properly
remove playermodel descriptions

Model description has been moved to a keyword field, which limits
them to a single line but lets us keep the text around.
(Additional multiline descriptions at the end of the file are still
 possible, but won't look good with the model name moved to the bottom)
Merge branch 'master' into terencehill/verbose_notification_fix
Merge remote-tracking branch 'origin/terencehill/verbose_notification_fix'
Merge remote-tracking branch 'origin/nyov/remove-playermodeltokens'
Merge branch 'master' into samual/combined_updates