Log Message:
Update to 0.27

Upstream changes:
0.27  2016-05-18 02:24 (UTC)
        - Allow packages to be cleaned multiple times
        - Ensure the debugger workarounds are applied only when
          DB::sub is actively used (they are superfluous otherwise)
        - Work around P5#72210, resulting in fails on 5.8.8 -Duselongdouble
        - Fix incorrect name in META (RT#107813)