allow urls with query params to work in Clever.request
make Page enumerable, make hypermedia links accessible
use hypermedia links to handle pagination
move paging logic to page class
fix url parsing logic
Reset vcr data, update district and clever-ruby tests
remove paging object, remove accessors
0.5.0
Merge pull request #36 from Clever/API-93-rel-link-pagination

API-93 - use rel links for pagination