Merge pull request #1163 in SNORT/snort3 from tidy_catch to master

Merge pull request #1163 in SNORT/snort3 from tidy_catch to master

Squashed commit of the following:

commit e17dedf666af4553655d0d08dc83ef679b6f3f1c
Author: Michael Altizer <mialtize@cisco.com>
Date:   Mon Mar 26 00:07:00 2018 -0400

    build: Clean up HAVE_* definition checks

commit aa8ee8f3c9aa4ed7736bad8692d5ac5767073326
Author: Michael Altizer <mialtize@cisco.com>
Date:   Sun Mar 25 14:22:18 2018 -0400

    build: Modernize code with =default for special member functions

    Generated automatically with run-clang-tidy.py -header-filter=$(realpath ..)
    -checks='-*,modernize-use-equals-default' -fix.

commit 8efb3c0b04500b685b02d950ef26b69420794ab2
Author: Michael Altizer <mialtize@cisco.com>
Date:   Sun Mar 25 14:17:23 2018 -0400

    build: Modernize code with virtual/override/final cleanups

    Generated automatically with run-clang-tidy.py -header-filter=$(realpath ..)
    -checks='-*,modernize-use-override' -fix.

commit adc85e1b6040f9d22fb230270de172420084487b
Author: Michael Altizer <mialtize@cisco.com>
Date:   Sun Mar 25 14:14:24 2018 -0400

    catch: Update to Catch v2.2.1