Merge branch 'feature-admin-ui-new' into feature-admin
admin-ui: Basic modifications of style and html structure
Merge branch 'feature-admin-ui-total-black' into feature-admin
admin-ui: Update icon-font

More icons are added and the support for ie7 is removed.
admin-ui: Add sign out icon
admin-ui: Update the columns that the server sends

Remove first (hidden) column, "Details" and "Summary".
The last column now sends for header an empty string.