Fix line counting
Don't create empty text elements
Create a test to assure that panel size doesn't change due to border
Add Panel.OnAfterTreeRender( firsttime )
Refactor
support for @onevents that call with a PanelEvent
https://files.facepunch.com/garry/d194801e-8c7b-426a-bfd5-b6a95ed69bb9.png
Converting PartyDeck to razor
Hide sourcefile from panel list if it's empty