Better comment on _maybe_make_genotype()
Small text and link description changes
Rename Genotype.name to Genotype.identifier
Add xeditable genotype name on add page
Add a "add genes ..." link on genotype add page
Add gene list service to curs web service
Add a gene list selection stage to genotype add
Move genotype page "Back" button
Re-add the "Add allele ..." button