replacing reprecated php code
fixing image url paths
fixing typedesignation footnote positioning
solving display problems with types
most occurrence fields done
introducing compose_hook()
using theme function for derivedUnitFacade field description list
using render arrays in the proxy_content() function
fixing #3221 (specimens: error radius missing in portal)
fixing #3218 (specimens: in details view fiels labels without a value should be hidden)
fixing #3217 (specimens: rename label type into 'Basis of record') and solving a lot of problems like recursive page loading du to a bug in ahah-content.js and type in cdm service call, ...
copy drupal7 dataportal module into trunk