[Hackage] #390: add cabal unpack command

[Hackage]

#390: add cabal unpack command
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  Reporter:  duncan              |        Owner:                 
      Type:  enhancement         |       Status:  new            
  Priority:  normal              |    Milestone:                 
 Component:  cabal-install tool  |      Version:                 
  Severity:  normal              |   Resolution:                 
  Keywords:                      |   Difficulty:  easy (<4 hours)
Ghcversion:  6.8.3               |     Platform:                 
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Changes (by duncan):

  * difficulty:  normal => easy (<4 hours)

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Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/390#comment:1>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects