Adopt commit d9f7d38 from master: Merge pull request #1020 from hversche/revert-const-date-accessor-drqs-93897974
Adopt commit d9f7d38 from master: Merge pull request #1020 from hversche/revert-const-date-accessor-drqs-93897974

commit d9f7d38a7cbed17217a38cc40e7955e7beab782f
Merge: b701864 58e634b
Author: Jeffrey Mendelsohn <JMENDELSOHN4@bloomberg.net>
Date:   Thu Mar 2 10:42:43 2017 -0500

    Merge pull request #1020 from hversche/revert-const-date-accessor-drqs-93897974

    Revert change to make Datetime::date 'const'

commit 58e634ba745a616801c66641f6d7ad45caccdcd9
Author: (Henry) Mike Verschell <hverschell@bloomberg.net>
Date:   Thu Mar 2 10:14:56 2017 -0500

    Revert change to make Datetime::date 'const'

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