Merge pull request #989 in SNORT/snort3 from pause_fix to master

Merge pull request #989 in SNORT/snort3 from pause_fix to master

Squashed commit of the following:

commit 22cbf9fe707272c9549ec81125fec4fbc69d961e
Author: Bhagya Tholpady <bbantwal@cisco.com>
Date:   Fri Aug 11 13:34:12 2017 -0400

    main: Fix pause command issued from command line to accept control commands while in paused state

commit 8519c9d98ebc9375e66234de9aa3a6d108d27fd8
Author: Bhagya Tholpady <bbantwal@cisco.com>
Date:   Fri Aug 11 12:46:48 2017 -0400

    main: Fix pause command issued from command line to accept control commands while in paused state