title: disable whitespace checks for C++ files in vim syntastic
body: <p>The place I work has mixed-indents all over. Unfortunately, that is the style the company has decided on (yuck.) I would rather not see the "mixed-indent" errors produced by syntastic in vim, but I don't want to turn it off altogether. Is there a way to disable whitespace checks or something? Or can I switch to a better checker somehow? My vimrc automatically removes trailing whitespace and fixes indents, so I really don't need those checks anyway.</p>