add route to sanctuariesl; rename tables.
create name validation and address uniqueness validation for Sanctuary class; pass specs.
rename times table to sessions since Time class is a reserved Ruby class; create presence validation for sessions-time; pass spec.
rename column time_id to session_id; create uniqueness validation for session-time.
rename sanctuaries_times table; create association between sanctuary and session; pass spec.
create index controller and index.html for Sanctuaries; modify application layout.
create show controller and show.html for Sanctuaries class.
add title to new.html & index.html; create _error & _form partials for Sanctuaries; create new controller and new.html for Sanctuary class.
make create controller; create private method for strong parameters; adjust _form partial to accept an address entry.
add edit link to show.html; create edit controller and edit.html.
create update controller and implement flash notices/alerts.
create destroy controller; add destroy button to show.html; add string interpolation to links on show.html.