[Pidgin] #7760: next.minor gtkblist theme fixes + additions

[Pidgin]

#7760: next.minor gtkblist theme fixes + additions
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 Reporter:  darkrain42  |        Owner:  grim        
     Type:  patch       |       Status:  new         
Milestone:  2.6.0       |    Component:  pidgin (gtk)
  Version:              |   Resolution:              
 Keywords:              |  
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Comment(by paul at aurich.com):

 (In [bb6e722febbaba2cf01178b8e6ef9390451fdefd]):[[BR]]
 Adding the patch to extend the blist theme to allow coloring of chat nodes
 with unread messages mentioning your nick.

 Parenthesized a bunch of truth statements in gtkblist-theme-loader to
 clarify what it is doing.

 Also s/sucess/success/g (if anyone feels like it, there is also a variable
 named sucess in gtkprefs.c and a misspelled 'sucessful' in
 gtksourceundomanager.c).

 Oh, and I guess I also tested that the patch works properly :)

 refs #7760

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Ticket URL: <http://developer.pidgin.im/ticket/7760#comment:8>
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