added jquery.address 1.6 and removed

Removed ‘_trackPageview’ per
https://github.com/asual/jquery-address/issues/151

Didn’t link 1.6 yet, though. May need to install universal analytics
first per
https://github.com/asual/jquery-address/commit/d763e8ba4a8688273c014b3ef
64324e6fda16747#diff-3d814fc2490dbd17075a3f8ad7bd7f64

http://stackoverflow.com/questions/4311137/jquery-address-google-analyti
cs