Spelling in code comments patch: 'preiodically' -> 'periodically'; patch by Vlad Dascalu <vladd@bugzilla.org>.

Bug 330487: Automatic Update Notification for Bugzilla - Patch by Frédéric Buclin <LpSolit@gmail.com> r=mkanat a=justdave

Bug 328239: Software error when editing the 'docs_urlbase' parameter - Patch by Frédéric Buclin <LpSolit@gmail.com> r=wicked a=myk

Bug 328108: Unable to login on a fresh Bugzilla install using the login form on the home page - Patch by Frédéric Buclin <LpSolit@gmail.com> r/a=myk

Bug 316127: Implement an infrastructure to link to the documentation - Patch by Marc Schumann <wurblzap@gmail.com> r=vladd a=justdave

Bug 312150: Some routines are not exported in Bugzilla/Config/Common.pm - Patch by Frédéric Buclin <LpSolit@gmail.com> r=joel a=justdave

Bug 46296: Make editparams.cgi be multi-panel by category - Patch by Frédéric Buclin <LpSolit@gmail.com> r=joel a=justdave