added pry
migrated db
added country model
created basic index method in index controller
removed the misplaced index method from the model and put the instance var in the controller
able to display all countries and their abbreviations
able to display most of the flags to the page. there are some annoying outliers
started working with infinite scroll. no avail as of yet.
installed will_paginate for pagination
Following an online tutorial for endless scrolling. Able to display one page. need to work on the rest
commented out infinite scrolling. Going to merge this branch to master