Log message:
Update to 1.3.7:

Serf 1.3.7 [2014-08-11, from /tags/1.3.7, r2411]
  Handle NUL bytes in fields of an X.509 certificate. (r2393, r2399)

Log message:
Update to 1.3.6:

Serf 1.3.6 [2014-06-09, from /tags/1.3.6, rxxxx]
  Revert r2319 from serf 1.3.5: this change was making serf call handle_response
    multiple times in case of an error response, leading to unexpected behavior.

Log message:
Changes 1.3.5:
* Fix issue 125: no reverse lookup during Negotiate authentication for proxies.
* Fix a crash caused by incorrect reuse of the ssltunnel CONNECT request
* Cancel request if response parsing failed + authn callback set
* Update the expired certificates in the test suite.

Log message:
Use --install-sandbox argument to avoid having incorrect PREFIXes used
as rpaths.
Bump PKGREVISION.

Log message:
Recursive PKGREVISION bump for OpenSSL API version bump.

Log message:
Update to 1.3.4:

Serf 1.3.4 [2014-02-08, from /tags/1.3.4, rxxxx]
  Fix issue #119: Endless loop during ssl tunnel setup with Negotiate authn
  Fix issue #123: Can't setup ssl tunnel which sends Connection close header
  Fix a race condition when initializing OpenSSL from multiple threads (r2263)
  Fix issue #138: Incorrect pkg-config file when GSSAPI isn't configured

Log message:
Pass in additional libraries and use full path to krb5-config.

Fixes build on SunOS when using builtin mit-krb5.

Log message:
Enable gssapi support.  Bump PKGREVISION.

Log message:
Update to 1.3.3:

Serf 1.3.3 [2013-12-09, from /tags/1.3.3, r????]
  Fix issue 129: Try more addresses of multihomed servers
  Handle X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE correctly (r2225)
  Return APR_TIMEUP from poll() to enable detecting connection timeouts (r2183)

Log message:
Revbump from devel/apr update