- update to 10.35.38
    - fixes crashes in picttoppm, pbmtomrf, mrftopbm
    - fixes bugs in leaftoppm, ilbmtoppm
    - unbreak ppmshadow and ppmrainbow (#476989)
    - pnmmontage won't crash because of uninitialized memory usage
    - fix segfault in pamtosvg caused by not reverting "sentinel value"
        (#476989)
    - fix pnmtofiasco to accept image from stdin (#476989, #227283)
    - fix cmuwmtopbm and other utilities by making endianess functions work
        correctly on 64bit systems (#476863)
    - link against external libjasper