Log Message:
Update to 1.8.61

CHANGES:
1.8.61
    #40, allow haskell-src-exts-1.15
    Don't detect redundant Generics extension
1.8.60
    #33, add --cpp-file to preinclude a file
    #34, add back --quiet flag
    #639, don't suggest evaluate, because not all Monad's are IO
    #31, delete the elem/notElem hints
    #30, remove weird "free module" matching
    #15, add prototype grep mode
    Change to make test a separate mode
    #12, more list based suggestions
    #637, turn off QuasiQuotes by default
1.8.59
    #27, fix up directory file searching