add layout and style to edit_registration page
add layout to sign_up page
add layout to sign_in page
add layout and styling to new_location page
modify layout of edit_account page
add layout to services new and edit pages
modify navabr links
refactor cancan abilities
refactor check to disallow trainer recommending self
modify text sizes in profile_info section of profile show
modify profile avatar_box recommendation counter
Merge pull request #29 from linstula/support_pages_styling

Support pages styling