Rename method Page#results to Page#response to match spec
Rename methods Page#next and Page#previous

They were conflicting with another name change that I want to do
Rename methods to match name in spec
Rename method to match name in spec
Rename method to match name in spec
Rename method to match name in spec
Move pagination to its own class
Simplify setup in tests
Consistently setup pagination with all the attributes
Test for and fix when some pagination values are missing
Make testing more consistent
Rename method to match name in spec
A little more concise
Don't need OrderedHash as we are not supporting ruby 1.8