KG - Single Service Landing Page

[kayla-glick]

https://www.pivotaltracker.com/story/show/163063556

Major Changes

• Adds a url domain/services/<serviceid> which loads the Service Catalog with a single service opened in the center and the accordion open to that service's organization tree.
• To prevent large amounts of empty service requests from being created because of this, a few changes have been made
  • Service Requests will now be created after adding a service to the cart. This is persisted afterwards.
  • To persist the Service Requests, I stored the srid as a session variable.
  • To edit a different service request from the Dashboard, the srid is passed as a parameter and then saved into session storage
  • This makes the url of the Service Catalog domain/service_request/catalog, where the srid is no longer a slug in the URL.