Auto rescue by skipping failed actions
Better names for rescue strategies
Refactor
Handle finalize phase as well
Helper methods for searching for steps in some state
Refactor
Remove action#parent_action method

We don't need to have it right now
Break was not behaving well when not calling run for Skip event
Merge pull request #117 from iNecas/rescue

Allow auto rescuing from errros
handle failing to constantize exceptions class
Rename CancellablePolling to Cancellable

Polling is just one example where cancelling can be applied
Rework the examples structure

Every example is now executable and more descriptive about itself
Support for canceling action from web console
Minor web console enhancements
Restructurize the README
Simplify detection of cancellable action
Fix usage of MiniTest::Test vs. MiniTest::Spec

Otherwise, when running `test/persistance_adapters_test.rb` one gets
strange errors such as `undefined method `assert_raises' for nil:NilClass`
Merge pull request #119 from iNecas/handle-missing-exception-class

Handle failing to constantize exceptions class
Merge pull request #120 from iNecas/cancelable

Action::Cancellable with web console support