Update remaining pages from jquery 1.4.4 to 1.7
Bug 893854
The /firefox/speed, /firefox/happy, and /firefox/geolocation pages having had
their legacy use of jquery 1.4.4 removed. All three pages work fine with 1.7.
Also fix a typo in nav-main-resp.js
Merge pull request #1073 from sgarrity/bug-893854-geolocation

Update remaining pages from jquery 1.4.4 to 1.7