Added proper integer handling to Submission.new and reworked Search#each_page.
Added 'standard/time.rb' to api.rb and 'time' to time.rb. Added Container#set_variables and removed Search#set_variables. Changed Submission.new and Keyword.new to adapt to the new Container method.
Removed 'standard/time' from submission.rb and added it to container.rb. Added time support to Container#set_variables.
Added Page class.
Added Page class.
Added API.login.