heroku deployment
heroku deploy css naming
define  variable
define Sass variables
add secrets yml
Add Angular
Add Angular, Add Angular test on Trip page and Controller and Update CSS styling
Add Angular and Show User trips dynamically
Update styling for show page
Add location model and insert location into trip page
Modify trip model by removing location and adding trip name, and mirror change in relevant html pages
Update CSS
Add location model and remove location and add name columns from Trip model
Half add location nested form into show trip
Update invitation mailer after add location model
Add location nested form
link trips to show page
fixing conflict before merge