Updates API and Docs page sample file. Added curl example.
Updates API and Docs page sample file. Added curl example.

ticketmaster-api-staging/ticketmaster-api-staging.github.io,ticketmaster-api/ticketmaster-api.github.io,ticketmaster-api-staging/ticketmaster-api-staging.github.io,romil93/ticketmaster-api.github.io,ticketmaster-api/ticketmaster-api.github.io,ticketmaster-api/ticketmaster-api.github.io,romil93/ticketmaster-api.github.io,romil93/ticketmaster-api.github.io,ticketmaster-api/ticketmaster-api.github.io,ticketmaster-api/ticketmaster-api.github.io,romil93/ticketmaster-api.github.io