[OE-4451] fixed duplicate printing for cataract
[OE-4452] fixed foreign key violation
[OE-4461] added anaesthetic comments to view
[OE-4460] fixed print formatting
[OE-4460] Print formatting for proc-specific elements.
+ [OE-4007] Ex-Press Shunt now supported by eyedraw
+ [OE-4007] minor tweaks to code for trabeculectomy