harmonizing role names on update and avoiding errors due to missing roles
module update and some bugfixes for #3316 (dataportal debug box as table and as block)
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