fixed problem with link checking, added user-agent header

some servers respond with 403 messages to requests without
a user-agent header
jn language
jn UiO files

jn uio css

jn uio images

chmod css file
jn UiO style

jn UiO Page header

jn UiO Page footer
jn about page
jn UiO Page header fix
jn UiO body alignment fix
jn menu styling
jn uio style menu items
set-lang link spacing
remove test data
jn Nyeste ressurser link
Test concept grouping
Test concept grouping js
Re-order facets
Fix duplicate id, facets
new about page

new about page fixup
change messages: nohits, browseTheme.header, category
new help page
curvycorners.js doesn't work with IE9, remove it