Fixed Log Controller Functional Test
Flash Notice for creating a goal no longer shows in the URL
Flash Notice for creating a goal is more succinct now and consistent with other usages.
Fixed test/functional/goals_controller_test.rb
Fixed test/unit/date_util_test.rb and test/functional/home_controller_test.rb
Added infrastructure for capybara
Login working for Capybara
Fixed coding style
Capybara for Creating a Goal now working