Adopt commit b0607bb3d from master: Merge pull request #1473 from sbreitst/unspecifiedbool_uncloister-drqs-110420994
Adopt commit b0607bb3d from master: Merge pull request #1473 from sbreitst/unspecifiedbool_uncloister-drqs-110420994

commit b0607bb3d7904b5ff74c8a2d298c4f7da1d87d02
Merge: cd7079a41 c5e69809e
Author: Henry Verschell <hverschell@bloomberg.net>
Date:   Fri Nov 17 17:11:37 2017 -0500

    Merge pull request #1473 from sbreitst/unspecifiedbool_uncloister-drqs-110420994

    drqs-110420994: 'bsls_unspecifiedbool': Relax wording on extra-'bsl' …

commit c5e69809eb18d045fb08cd7ce68f5f3874c6d575
Author: Steven Breitstein <sbreitstein@bloomberg.net>
Date:   Fri Nov 17 16:50:02 2017 -0500

    drqs-110420994: 'bsls_unspecifiedbool': Revisions per HMV review.

commit 6e86fe7159ccc60c134fd26a9317bbec0ac6a579
Author: Steven Breitstein <sbreitstein@bloomberg.net>
Date:   Fri Nov 17 16:47:50 2017 -0500

    drqs-110420994: 'bsls_unspecifiedbool': Revisions per HMV review.

commit 7d3f151894a837ef648f716a9c1a5a80d10799e6
Author: Steven Breitstein <sbreitstein@bloomberg.net>
Date:   Fri Nov 17 16:01:33 2017 -0500

    drqs-110420994: 'bsls_unspecifiedbool': Relax wording on extra-'bsl' use.

bloomberg/bde,che2/bde,apaprocki/bde,apaprocki/bde,che2/bde,bloomberg/bde,che2/bde,bloomberg/bde,apaprocki/bde,apaprocki/bde,che2/bde,apaprocki/bde,bloomberg/bde,bloomberg/bde