[haskell-platform] #175: Add cabal binaries to PATH

[haskell-platform]

#175: Add cabal binaries to PATH
------------------------------+---------------------------------------------
 Reporter:  mcandre           |       Owner:                                                   
     Type:  enhancement       |      Status:  new                                              
 Priority:  minor             |   Milestone:                                                   
Component:  (none-specified)  |    Keywords:  windows path cabal binaries executables installer
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 Could future installers add {{{
 C:\Users\SOME_USER\AppData\Roaming\cabal\bin }}} to {{{ PATH }}} ?

 Sure, we can add it manually, but newbies shouldn't have to figure out why
 this happens:

 {{{
 C:\>cabal install bloxorz
 ...
 C:\>bloxorz
 'bloxorz' is not recognized as an internal or external command,
 operable program or batch file.
 }}}

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Ticket URL: <http://trac.haskell.org/haskell-platform/ticket/175>
haskell-platform <http://trac.haskell.org/haskell-platform>
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