Update rails 3.2.x and 3.1.x test gems
Update pg + db adapter test gems
Update bundled version of rspec
Move rspec2_12_rails3_1.gemfile to rspec2_13_rails3_1.gemfile
Move rspec2_12_rails3_0.gemfile to rspec2_13_rails3_0.gemfile
Update rspec version in README
Update bundled version of foreigner test gem
Update bundled test gems
Add MRI-2.0.0 to travis tests
Add yard to bundled development gems
Ignore .yardoc
Change have_foreign_key_for documentation to yard tag style syntax