dsynth - Work on count mismatch issues, fix binary pkg deletion

dsynth - Work on count mismatch issues, fix binary pkg deletion

* The remaining count issue was due to an incorrect test
  involving PKGF_NOTREADY, which also happens to be the code
  which is supposed to delete packages with missing or modified
  dependencies.

* Fix the test.  This should fix both the remaining count issue
  (any remaining issues will be logged in 05*.log), and hopefully
  also properly delete packages with missing or modified dependencies
  at the start of the run (logged as DELETE-PACKAGE in 00*.log).

Reported-by: tuxillo