search_name only looks in the first layer instead of all.

The display-name-while-hovering-over-the-map functionality now only searches
  in the first layer (=workspace item), not in all of them. This way, it is
  more predictable which results you get.
Removed pan-to-click-location, it is simply to obtrusive.
Added disclaimer text possibility.

Add 'disclaimer_text' setting in the admin and it'll show up in the first
window of the info tour.
Merge pull request #58 from lizardsystem/reinout-hhnk-fixes

Reinout hhnk fixes