Log Message:
Update to 1.3138
Change CGI module to BUILD_DEPEND instead of DEPEND

Upstream changes:
1.3138 2015-06-12
  - Promote 1.3137 to non-trial release.

  [ STATISTICS ]
    - code churn: 1 file changed, 1796 insertions(+), 1754 deletions(-)

1.3137 2015-06-05
  [ BUG FIXES ]
    - Dancer::Logger->init invocation was using `setting()` instead of
      `settings()`. (GH#1103, jwittkoski)
    - Skip utf8 tests on cygwin. (GH#1046, mokko)
    - Dancer::Session::YAML now refuse cookies that aren't alphanumerical.
      (yanick)

  [ ENHANCEMENTS ]
    - Provide a way to load settings directly from hash. (GH#1113,
      fgabolde)
    - Remove 'auto-reload' feature. (GH#1058, alambike)
    - Add methods to interact with TT's wrappers. (GH#1034, David Zurborg)

  [ STATISTICS ]
    - code churn: 13 files changed, 277 insertions(+), 212 deletions(-)