Merge branch 'feature/add_user_crud_to_admin_panel_#13' into develop
fix coveralls and add master badge
Revert "Merge branch 'feature/add_user_crud_to_admin_panel_#13' into develop"

This reverts commit a3042d2a99e9b4142622f48737df3c028a828145, reversing
changes made to 72d50e30331be0a86432f4493398538900494d5d.
delete column photo and type from users table
add users crud to admin panel/refactoring
Merge branch 'feature/add_admin_users_crud' into staging

Conflicts:
	db/seeds.rb
	test/test_helper.rb