[MacPorts] #29705: upgrade to mercurial-1.8.4

[MacPorts]

#29705: upgrade to mercurial-1.8.4
-----------------------------------+----------------------------------------
 Reporter:  easieste@…             |       Owner:  deric@…           
     Type:  update                 |      Status:  new               
 Priority:  Normal                 |   Milestone:                    
Component:  ports                  |     Version:  1.9.2             
 Keywords:  haspatch               |        Port:  mercurial         
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Changes (by ryandesign@…):

 * cc: deric (removed)
  * owner:  macports-tickets@… => deric@…
  * type:  defect => update
  * port:  => mercurial


Comment:

 The Cc field must contain complete email addresses. But since you have
 access to assign tickets in Trac, you should just assign it. Also don't
 forget about the Port and Type fields.

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Ticket URL: <https://trac.macports.org/ticket/29705#comment:1>
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