[Pidgin] #1325: blist: add option to hide groups

[Pidgin]

#1325: blist: add option to hide groups
-------------------------+--------------------------------------------------
 Reporter:  Sim-on       |        Owner:              
     Type:  enhancement  |       Status:  closed      
Milestone:               |    Component:  pidgin (gtk)
  Version:  2.0.1        |   Resolution:  wontfix     
 Keywords:               |  
-------------------------+--------------------------------------------------

Comment(by deryni):

 As I indicated in a comment on #5876 I think we should support per-node
 visibility settings, but I don't think pidgin should have policy beyond
 what we already have, plugins can do the rest of things.

 Also, given that the GTK+ version requirements are set to change for 2.7.0
 we could actually consider using a GtkTreeModelFilter going forward and
 adding a visibility column to the blist tree model and allowing plugins to
 set/unset that column for specific blist nodes.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/1325#comment:28>
Pidgin <http://pidgin.im>
Pidgin