test to check for sign in
changed test to visit root_path
altered spec_helper requirement
added session new route and twitter button
Updated test slightly to reflect button
Twitter button added, test green
Sign in link now on index
configured gemfile for Omniauth
create migration for template
wrote test to create question and view it
added test template initialize with proper number of arguments
fixed error with migration
test passes validate presence of
template passes association testing
added question tests, and question
based first integration test
removed launchy lines in integration test
removed puts statements from questions_controller
Moved better errors to it's own group
adds integration test for editting question