set minzoom level, removed hotlink
adding new js files for heroku deploy
separating javascript tags for vex
fixed editing and saving tours
correcting ref to js files
added to specialties
Merge pull request #118 from jpark3000/specialties

added to specialties
Merge pull request #119 from jpark3000/advanced_css

Advanced css
remove tour titles
setting default availability to true for a new user
Merge branch 'master' into availability_default
Merge pull request #120 from jpark3000/availability_default

Availability default
working on deleting tours
change arrow to refine in searching
Merge branch 'master' into delete_tour
Merge pull request #121 from jpark3000/delete_tour

Delete tour
change spacing
Merge branch 'master' into advanced_css
add conditional modal for placing pins
add help button when placing pins