[GHC] #974: Add unzipEithers, lefts, rights to Data.Either

[GHC]

#974: Add unzipEithers, lefts, rights to Data.Either
----------------------------+-----------------------------------------------
 Reporter:  guest           |          Owner:             
     Type:  proposal        |         Status:  new        
 Priority:  normal          |      Milestone:  Not GHC    
Component:  libraries/base  |        Version:  6.6        
 Severity:  normal          |     Resolution:             
 Keywords:                  |     Difficulty:  Easy (1 hr)
 Testcase:                  |   Architecture:  Unknown    
       Os:  Unknown         |  
----------------------------+-----------------------------------------------
Changes (by igloo):

  * milestone:  => Not GHC

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/974>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler