Merge remote-tracking branch 'origin/fastpath'

* origin/fastpath:
  update dpd for tls 1.2
  Remove unused data member of SMTP_Analyzer.
  Fix missing @load dependencies in some scripts.
Updating submodule(s).

 [nomail]
Merge remote-tracking branch 'origin/fastpath'

* origin/fastpath:
  Small logic fix for main ssl script.
  test for new ssl/tls dpd signature
Fix bug when clearing Bloom filter contents.

This patch fixes a bug that occurred when calling the BiF bloomfilter_clear,
which used to not only clear the underlying bit vector but also set its size to
zero. As a result, subsequent element access or computations using the bit
vector size caused erroneous behavior.

Reported by @colonelxc.