Log Message:
Update to 0.160002

Upstream changes:
0.160002  2015-06-04 13:03:38+02:00 Europe/Amsterdam

    [ BUG FIXES ]
    * GH #920: Sanitize session IDs in file-based sessions.
      (Russell Jenkins, Andrew Beverley)

    [ DOCUMENTATION ]
    * GH #908: Cleanup Dancer references in DBIC section of cookbook
      (Julien Fiegehenn)
    * GH #910: Misc spelling and grammar fixes (Gregor Herrmann)
    * GH #916: Fix test example. (Peter Mottram - @SysPete)
    * GH #912, #913: Fix documentation on when stacks are printed.
      (Andrew Solomon)