Remove unused info.json file and refs
Keep position on close
Merge pull request #1506 from geoadmin/gjn_remove_infojson

Remove unused info.json file and refs
Merge pull request #1507 from geoadmin/gal_popup_keepposition

Popup: Keep position on close
Merge pull request #1510 from geoadmin/gjn_search_indicator

SEARCH: add wait cursor when search is performed
Centralize waiting cursor usage