.pot files regenerated

[Joseph S. Myers]

I've regenerated cpplib.pot and gcc.pot in preparation for submitting the 
next mainline snapshot to the TP.

-- 
Joseph S. Myers               http://www.srcf.ucam.org/~jsm28/gcc/
    jsm@polyomino.org.uk (personal mail)
    joseph@codesourcery.com (CodeSourcery mail)
    jsm28@gcc.gnu.org (Bugzilla assignments and CCs)