removed all traces of list model and tests
added default group functionality. when a user is signed in they should default to see the first group in their group list.
added a few basic cosmetic changes to group show page. wrote another failing test for puchases page functionality
added purchases index show. Can now see all of a particular groups purchases once you click on the purchases link. The home page will list the ten most recent purchases on the right side panel. all tests are passing.
scope purchases view to a user's group's purchases
added group functionality, a user who creates a group can add someone with an email address to their group
change add member to group button and redirect user back to default group show instead of groups index
add .env to git ignore
added purchase photo uploade for receipt for purchase, the upload is optional and in development stores photos with AWS with fog storage. Have yet to deploy and test photo storage on staging and production environments
added image tag for uploaded image in purchase show
added configuration for foundation according to docs, removed turbolinks from app, foundation javascript error still present.
removed local copy of foundation and used foundation-rails gem, foundation javascript no longer giving undefined error in console
added ids to application layout divs
layout changes, designing div placement so that they are appropriate for mobile design
put the "add a member by email" in the members modal for group.
made change to purchase model so that it validates presence of one item before a purchase can be made
reran rails g foundation:install, removed foundation files that were overriding the custom content. changed nav bar color to warm orange.
 added orange and magenta colors, deleted foundation files, changed layouts
moved nav bar out into partial, added users controller and route to show users profile page and purchases.
added authorize user before groups controller actions to make sure that the user is actually a part of the group, otherwise the user would be able to view others groups through url manipulation