[MacPorts] #35762: update hs-cabal and it's dependencies to newest version

[MacPorts]

#35762: update hs-cabal and it's dependencies to newest version
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 Reporter:  kitchen.andy@…          |       Owner:  macports-tickets@…                   
     Type:  update                  |      Status:  new                                  
 Priority:  High                    |   Milestone:                                       
Component:  ports                   |     Version:  2.1.2                                
 Keywords:                          |        Port:                                       
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 GHC has been updated to 7.4.2 which resolves a long standing ticket.

 https://trac.macports.org/ticket/25558

 This update breaks hs-cabal. Updating hs-cabal is high priority because
 without it ghc is a  lot less useful.

 I've attached updated ports for hs-cabal and it's dependencies, most of
 the updates are just version bumps. Here is a list of affected ports:

 hs-cabal
 hs-HTTP
 hs-mtl
 hs-network
 hs-parsec
 hs-random
 hs-text
 hs-transformers

 If you are the maintainer of any of these ports, please make the
 appropriate updates or comment on this ticket giving permission for the
 changes to me made.

 I hope to be an active maintainer of both GHC and the haskell ecosystem so
 please consider adding open-maintainer to your ports if it is convenient
 for you. If you really don't want full open maintainer permissions, please
 also consider adding my name (gmail.com:kitchen.andy) to the maintainer
 list so GHC updates can be as smooth as possible.

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Ticket URL: <https://trac.macports.org/ticket/35762>
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