Activity Addition

setting up activity feed. Add "activities" table, model, and tests.
Activity Feed

Add user.rb and user_test.rb changes
ERRORFIX

Fix error on :category input.
SASS FIXES

Went ahead and set all the background to white. Grey background was making development difficult.
ACTIVITY FEED

Add activities model and controller
NAV

Add Activity Feed to logged-in navbar
TODO

added todo note
ROUTES

Add activity#index route
TESTS

Add tests for the two currently targetable activities, for the activity_feed: Photographer_assignments and photorequests.
CONTROLLERS

Add activity creation on relevant controller actions of both currently targetable models, Photorequests and Photographer_assginments
ACTIVITY VIEWS

Add partials for activity_feed entries.
Merge branch 'feature/activityFeed' into development
GEMS

Install bootstrap-will_paginate and will_paginate
NAV

Make nav link 'Tog,' route logged-in users to the feed page, and retain the behavior for not-logged-in users, which is to route them to the 'Welcome' page.
PAGINATE

Implement Pagination on Activity Feed Pages
Merge branch 'feature/pagination' into development
Added extensive todo's
SCSS Fixes

Add @import for shame partial
NAV

Add brand_name variable to _nav.html.erb partial. Add &beta; superscript after 'Tog' in the navbar.
Versioning

Add versioning to environment.rb file. Version can be accessed using the VERSION constant anywhere within the application. Hurrah!