[Hackage] #455: cabal update should report if a newer cabal-install version is available.

[Hackage]

#455: cabal update should report if a newer cabal-install version is available.
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  Reporter:  duncan              |        Owner:                   
      Type:  enhancement         |       Status:  new              
  Priority:  normal              |    Milestone:  cabal-install-0.6
 Component:  cabal-install tool  |      Version:  1.2.3.0          
  Severity:  normal              |     Keywords:                   
Difficulty:  normal              |   Ghcversion:  6.8.3            
  Platform:                      |  
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 Generally there should be no problem in upgrading to a newer cabal-
 install. It should continue to work with older ghc versions. So we should
 probably encourage users to upgrade.

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Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/455>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects