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* crypto-in-main changes.* utils.py (move, copy): add an optional perms= parameter to let you  set the resulting permissions of the moved/copied file* katie.py (force_move): rejected/morgued files should be unreadable* jennifer (do_byhand, acknowledge_new): pending new and byhand files  should be unreadable.

fix hideous non-reseting of reject_message in process_it() which was causing any unaccepts to propogate through to all subsequent packages.

use our_raw_input, default to skip for NEW, never add, fix default handling when default is not first.  warn about stable.

fix .orig.tar.gz handling to check byhand, new and accepted too.  fix various miscallings of reject in katie.py.