more taxon profile image settings, e.g. max entend, user defined placeholder (no image available) image
bugfix for update 7303
increasing robustness of update 7303
solving #3384 (Adapt cdm admin permissions to Drupal 7)
solving #3049 (taxontree cache table missing in palmae and cichorieae)
dataportal side implementation for #3305 (Collect images via taxon relations)
update function: Resetting setting for EDIT map server (edit_map_server) to default
solving #3254 (geoserver hardcoded in openlayers_map.js)
feature tree for specimen descriptions, resetting map service uri
update function: reset edit_map_server variable
copy drupal7 dataportal module into trunk