* Interim commit to add a dump function to dump the FKO context shared
  by both the server and client. mrash/fwknop#95
* Removed goto statements. We do not do any further processings
  when we reach the error label.
Merge remote-tracking branch 'upstream/master' into fko_dump
[test suite] added two GnuPG HMAC SHA512 tests
[test suite] added Rijndael HMAC + RAND_PORT test
[test suite] added Rijndael HMAC digest mismatch tests
[server] minor addition to access stanza dump output to include hmac digest type
[test suite] minor bug fix for GPG no password HMAC test rc file
minor edit to credits file for Hank Leininger
Merge remote-tracking branch 'fjoncourt/fko_dump'

This implements an FKO context dumping function in lib/fko_utils.c, and closes #100
Moved new invalid data error definitions above the GPGME_ERR_START marker.
Added fko context dumper change to ChangeLog, updated test suite to account for single line printing of final SPA data
Merge branch 'master' of github.com:mrash/fwknop