Merge pull request #153 from owncloud/master

Update live
add conf image
add conf banners
Add WIP events pages
First updates and fixing links
Add two more files and links
Remove unnecessary design footer link
fix merge: add footer from master :D
Add ownCloud conf to event page...
add more changes
add link to events pages on promote page
use plain http for conf page since it does not use SSL
remove the word 'hipster' in front of Berlin …
fix link to design page on contribute page
implement feedback from kelley, see pr #156
add link to openSUSE release party how-to
replaced my mail with my G+ account. Not pretty but at least no spam.
Merge in events