angular installed
new app.js.erb file
trails controller reference on trails#show page
show angular .message on trail page
trial of angular gzip and map
added line to application.rb re:precompile
gitignore angular gzip and map
gitignore angular gzip and map
added  and  to trail controller
 bringing back trail json
active model serializers gem
trail_serializer configured with associated models
adding in to trails#show