basic scaffolding and routes for travel_request and travel_leg
basic forms for adding travel requests and travels legs done
fixed up navigation buttons and added working edit button
basic scaffolding for car hire flight and accommodation completed and removed content pruned from templates
finished CRUD for flights
Merge branch 'master' into travel
completed CRUD for travel_request travel_leg flight car_hire and accommodation
added booking flow for accommodation
completed approvals process for flights car hire and accommodation
lodgement email completed
added ability to add/remove users to a travel leg
flights accommodation and car hires now show travelers details on show and approval pages
completed booking finalisations for travel request and travel leg
started to remove buttons from non-admin/travel users once a request is lodged/complete
basic itinerary implemented
added templates for approval and booking of travel requests
completed manager approval method and set reasonable defaults for forms and validations of those forms
changed the placeholder text for the default when booking a flight to Brisbane