Fix session persistence sql vulnerabilities
Merge pull request #341 from tiegz/session_vulnerability

Fix session persistence sql vulnerabilities
add Authlogic::Session::Cookies#sign_cookies config option
Update lib/authlogic/session/magic_columns.rb

changed to ip
Update lib/authlogic/test_case/mock_request.rb

changed method to ip
don't allow Authlogic's cost to be set below BCrypt::Engine::MIN_COST
bump the version up to 3.2.1
missing parens in docs
clarify bcrypt cost doc
fix for issue 332: defer error message translation
better attempt at this fix, now with a working test.
Merge pull request #347 from tiegz/bcrypt_min_cost

Impose bcrypt-ruby's min cost in Authlogic
Added a controller adapter for Rack middleware.
update bundle
Merge branch 'master' of github.com:binarylogic/authlogic
version to 3.3.0, require rails 3.2, improve find_by_smart_case_login_field
specify rails 3.2 dependency in readme
Replaced deprecated `source :rubygems' with recommended `source "https://rubygems.org"'
also updated Gemfile.lock
Fix typo in docs for #find_using_perishable_token