Restructured first elements

These changes have been live on my server for a while and in my opinion improve navigation quite a bit.
Requires minor changes in the Friendica core. Link to that pull request will be up in a second.

# New layout for the top-bar
![top-bar preview](http://ss.oscp.info/2014-09-05_00-12-50.png)

# Modified profile editor
![profile-editor preview](http://ss.oscp.info/2014-09-05_00-13-36.png)