Restructure gem loading to reduce duplicate declarations and requires.  Enable single class usage w/o loading other classes.  Require all classes by requiring exact gem name
Adding newline back
Remove checks before requiring congress.rb
Move the base url out into a constant

Move the base url (http://congress.api.sunlightfoundation.com) into a
constant to make it easier to fix should it change in the future.
Change to BASE_URI
Merge pull request #9 from rjsamson/base_url

Move the base url out into a constant
Merge pull request #8 from jamesprior/module-structuring

Restructure gem loading to reduce duplicate declarations and requires.  ...
added bill and find by_title
Merge pull request #10 from tkiefhaber/bills

added bill and find by_title
add bills, search by term, sponsor party, congress