Merge pull request #480 in SNORT/snort3 from capture_dynamic to master

Merge pull request #480 in SNORT/snort3 from capture_dynamic to master

Squashed commit of the following:

commit f7fc67864687018236d81eca978adace0ecccd8e
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed Jun 1 15:26:25 2016 -0400

    fixed bracket

commit d60fc658c497e423c9e4fd9904f77d6be428e917
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed Jun 1 13:40:54 2016 -0400

    fixed AC_CHECK_LIBS

commit 0d127ff7ac711e2c8a53701fb57052459fa8b677
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed Jun 1 12:04:10 2016 -0400

    removed --with-sfbpf* from cmake

commit 6aa83eafee31d63f6cef2ca433665444e4cebdac
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed Jun 1 11:59:44 2016 -0400

    removed --with-sfbpf* from autoconf

commit 64a6b63402d4692358255c7755d7a65cc3318c02
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Thu May 19 13:55:30 2016 -0400

    added options to configure_cmake.sh

commit ccee25d27c657a93c2f358d1e86367ef8c6683e7
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Thu May 19 13:16:33 2016 -0400

    fixed autoconf bpf checks

commit ca39485171e73e783a9b464e0bbb46312a19d1fa
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Thu May 19 10:58:17 2016 -0400

    added sfbpf linkage to autoconf

commit 5d3fb7d10950a97811f1e5bb237a2450edbb9d2e
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Thu May 19 10:50:59 2016 -0400

    added sfbpf linkage to autoconf

commit fb24c868614e62030c8211d4ce9bd2cf3d5963ac
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Thu May 19 10:46:42 2016 -0400

    added sfbpf linkage to autoconf

commit 5fc81a03f5c36c653dcc12eab2b62cc82e1c88eb
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed May 18 15:20:40 2016 -0400

    added sfbpf linkage to cmake

commit e30157012baa15697cc7a219626ea76160456751
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed May 18 15:20:27 2016 -0400

    added sfbpf linkage to cmake