replaced use of Capybara.current_session.wait_until with Timeout::timeout in preparation for supporting Cpapybara 2.X
 removing lock files
introduce Appraisals and redoing some rake tasks to support a wider test matrix
making use of Selenium::WebDriver optional, and thus only supporting Window when using it.
updates to support Capybara <2.3
Creating CI specific Gemfile. Using top-level Gemfile for running rake tasks for development
restricting mime-type on 1.8.7
restricting mime-types in 2.3 test app
include ruby version in appraisal name
adding Appraisal gemfiles to git
adding in testing layout to test multiple capybara versions against rails apps
filling out capy1.1 for rails 3.2
handle nonexistant gemfiles in test apps
using full file path of gemfile
dont generate gemfiles
updating rake tasks to run across all gemfiles
some more fixes
adding capybara2.1/2.2 test gemfiles and fixing Collection with support
moving version fixing for 1.8.7 to Gemfile
use standard Gemfile for CI