Update gems
Return locus json
Find locaus by id
Improve map edit usability

Center to locus if no spots present
Limit observations requested by map to 200

To prevent browser loading thousands of them
for popular places if date not specified
Update gems
Merge branch 'master' into cards
Redirect to edit
JS test cards
Reliable Add new row JS
Always add at least one empty observation,

especially on error. + add to 10 if less
Locus order on cards form
Species suggestion on cards page
Move appropriate bulk observation tests to card

remove the rest
Remove unnecessary related to observation bulks
Cache sweeping for cards
Card form styling
Unify destroy button and use better confirm message
Dummy way to show similar species
Improve wikidata render