Log Message:
Updated p5-libwww to 6.16.

6.16	2017-01-12
	- Moved LWP::Protocol::GHTTP into its own dist and removed from here (PR#81)
	- Updated test suite to use strict/warnings and Test::More (PR#88)
	- Additional tests for UserAgent coverage (PR#79)
	- Cleaned up documentation formatting and fixed several typos (PR#87, PR#93)
	- Stop promoting use of HTTP::Cookies and instead use HTTP::CookieJar::LWP (PR#102)
	- Added some new documentation to UserAgent and tutorial (PR#68)
	- Allow default header to carry over when using ->post() in UA (PR#100)