Fixes specs on ruby 2.0.0
Add gemnasium dependency status.
Add travis-ci and code climate badges.
Fix update_attributes when hash uses symbols as keys
Ensuring class attributes exist in instance attributes
…fore attempting to assign value to it based on class model attributes.
Fixes error when trying to update records with DateTime's represented as Strings
Don't use the objects in the global namespace by default when fetching constants
Replace any characters that aren't numbers.
Set proper defaults.
Update readme on how to connect to a sandbox account
Added URL encoding for the username and password params.
Escape authentication params with encode_path_with_params.
If either the username or password param contains a special character (such as an &) the authentication request will fail. Specs included.