client_types.cpp

    using a coprocessor we don't know about, ignore it
    (and all results using that app_version will be flushed).
    This deals with the situation where we have some GPU jobs,
    but the GPU card is removed (previously this resulted in a crash).
    This requires some code shuffling so that we check for coprocessors
    before reading state file.


svn path=/trunk/boinc/; revision=17161