created AWS account and added access keys
added profile photo functionality on sign up
added editing functionality
Delete .env
fixed houndci errors
Merge branch 'profile_photo' of https://github.com/LaunchAcademy/meta_review into profile_photo
added env file, initializer, and edited uploader model
fixed syntax issues
fixed tests
Only configure fog in dev/production
Merge branch 'master' of https://github.com/LaunchAcademy/meta_review into aws_setup

Conflicts:
	.env.example
	.gitignore
	Gemfile
	Gemfile.lock
	app/controllers/sites_controller.rb
	app/views/layouts/application.html.erb
	app/views/sites/show.html.erb
	db/schema.rb
	spec/features/user_creates_review_spec.rb
fixed houndci
fixed travis test
fixed syntax
fixed fog issue
fixed merge conflict
added avatar to toolbar
fixed hound
fixed conflicts
fixed conflicts