Update gems
Update mail gem
Update gems
Update jquery-ujs
Remove cards from schema
Save IP on comment
Drop comments that look too spammy
No more new & create actions for observations

+ fixes
Implement map spot deletion
Merge branch 'master' into cards
Cards table is back
Cleanup
Extract observ fields to partial
Edit single observation
ObservationSearch PORO
Cards controller filter api
Search integration tests
Display found cards and observations

a bit dummy
Better card and observation UI
Extract search fields