Fixes bug where in-place editors would not display the elements current
value when editing
Merge branch 'master' of github.com:unepwcmc/SAPI

* 'master' of github.com:unepwcmc/SAPI:
  Removed old versions of gems
  Upgraded rails versioN
  fixed specs to conform to taxon concept validations
  added taxonomic position to ranks editor
  added basic taxon concept validations
  clear parent id when new query starts
  added taxonomic position to ranks
  Filtering TaxonRelationshipTypes to only show the inter designational ones for the TaxonRelationship's CRUD
  Added is_inter_designational to taxon_relationship_types. Added necessary methos to the model and updated the seeds
  Tweaked taxon relationships pages
  Added files and structure to manage TaxonConceptRelationship
  added author year to basic taxon concept form
  Renamed association from relationship to taxon_relationship.
  Using dictionary in taxon relationship types' model