Author: Pascal Scheffers (Pascal@Scheffers.net)

Porting status notes for general-comments

file:/packages/general-comments/tcl/general-comments-procs.tcl
Moved most queries from variables to in-line for the QueryExtractor
appended '_deprecated' to query-names in 'ad_proc -deprecated' functions. 
Left one duplicate 

TODOs
In .../sql/pg/gc-drop.sql:
	Is the explicit deletion of image-attachments still required?