Added hierarchy to species create page
Merge branch 'biodiv_usergroups' of github.com:strandls/biodiv into biodiv_usergroups
First cut of speies image upload
Minor
Merge branch 'biodiv_usergroups' of https://github.com/strandls/biodiv into biodiv_usergroups

Conflicts:
	grails-app/controllers/species/SpeciesController.groovy
	grails-app/services/speciespage/SpeciesService.groovy
Minor
Minor
Added missing template
css and styling
created single form for edit and adding of a field
Merge branch 'biodiv_usergroups' of github.com:strandls/biodiv into biodiv_usergroups
added missing new template
updated delete of species field
minor fixes for add,edit and delete of fields
fixed species creation & named add,edit & delete
added contributor permission related rules and updated names update by contributor
added contributor permission related rules and updated names update by contributor
just removing contributor on name delete and added equals and hashcode for suser
minor fix in adding contributors on persisting to db
made species, speciesfield and taxonhierachy as classes in js