current_user.id and cleanup
changed lat/lng region string to float, added lat/lng for sample regions
improved show study and studies in populate
fixed @region per Shaun note
changed dashboard to use maps
reorganized study pages
study header autodetects active tab
added icons to study local tabs
added curate to study menu
slight improvements to curate
Added capistrano deployment configuration
Commented out line requiring application.yml
Merge commit 'e3489932587cf9a866d50a108ca32bedb413b80e' into auth