Merge pull request #56 from amy-mac/master

Fixed bugs
Adding tests
Commented out the custom queue
Made the pool larger for production
Added the sidetiq web panel
Specified concurrency for redis-to-go nano
Added vote_count column to hazards
Started work on a vote_refresh action
Not sure of changes :-(
Adding tests
Fixed marker drop not working
Updated worker for votes refresh
Changed the json response for vote create
Added in a method to call the vote refresh worker
Took out the now unnecessary database call for votes
Took out on: :create
Fixed misspelling of field name
Made the vote.create simpler
Votes now refresh immediately without refreshing the whole page
Added more styling to infoWindow