Remove references to now-defunct Google Chrome Frame
Provide a more informative and attractive upgrade link for IE 6 users

Browse Happy is a Wordpress initiative, with a prominent notice to that
effect. Additionally, it's filled with social networking links and does
not inform the user about platform support of the choices or usage rate.
Make page background color configurable
Make all header font usage consistent
Adding support for alternative user agents by allowing them to
get the auth_token and to use an api key to bypass parameter hashing.
Adding support for alternative user agents by allowing them to
get the auth_token and to use an api key to bypass parameter hashing.
Fix artificial bolding of header web font
Merge branch 'browser-update'
Merge branch 'css-enhancement'
Merge branch 'font-enhancement'