Log Message:
Update p5-WWW-Mechanize to 1.70.

Changes from previous:
1.70        Fri Aug 26 13:46:30 EDT 2011
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[ENHANCEMENTS]
Mech now defaults to _not_ running live tests by default.
You can still enable them by running "perl Makefile.PL --live"
Thanks to RJBS for the suggestion

1.69_01
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[INTERNALS]
The test suite for the local tests was updated