#5790 avoiding layout irritations through taxontree module
#5790 classification breadcrumb children implemented
moving content of folder 7.x up to the repository root
reorganizing drupal sub repository: sparate folders per version 5.x, 6.x & 7.x
fixing calssification selector & externalizing widget css
classification selector & cleaning up
switching box mode magicmode/plainmode fixed
improving settings layout
Merged changes in cdm_taxontree.css from branch cdm_taxontree-EXTERNAL-DEVELOPMENT r3921:3923 into the trunk. The previously added 'cdm_taxontree-widget.css' is no longer needed as reference and thus has been removed.
fixed #369
taxon tree can expand to left or right respective to its position
now licensed under GPL2
Taxon Tree Widget for selection of default concept reference
taxon tree: autoscroll enabled, tree div enlarges on mousover
taxontree reflects filter settings, compacting tree prepared
initial commit