patch applied (ghc): Remove -fvia-C references from the users guide

[Ian Lynagh]

Tue Mar 29 10:01:34 PDT 2011  Ian Lynagh <igloo at earth.li>
  * Remove -fvia-C references from the users guide

    M ./docs/users_guide/flags.xml -7 +1
    M ./docs/users_guide/phases.xml -17 +4
    M ./docs/users_guide/separate_compilation.xml -3 +1
    M ./docs/users_guide/sooner.xml -12
    M ./docs/users_guide/using.xml -1 +1

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20110329170134-3fd76-91b44951c27480a87342ef3d742668e159e59359.gz