Log Message:
p5-Convert-Binary-C: update to 0.79.

* fix cpan #121039: Fails tests when no "." in @INC; thanks to
  Kent Fredric for the report & pull request and sorry for the
  long time this bug/pr sat in the queue

* merge github PR #5: Remove use of indirect object notation in
  tests; thanks to Julien Fiegehenn for the PR and sorry for the
  long time this sat in the queue

* fix some tests that generated spurious output and didn't
  actually test anything useful