Allow to silent experimental warning
Remove with_full_reset method not to collide with global test reset
Disable Actress tests temporarily.
Remove old Context#logger in favor of #log
Configure travis CI to output more information

to be able to find out where a deadlock is
Isolate actress test suite from other tests
Fix intermittently deadlocking #post_off test
Rename OneByOne to SerializedExecution add basic rejection handling
Doc update
Safe configuration access
make sure hard reset in tests won't interfere with tests not using it
Make actor_class accessible
Improving documentation
Merge pull request #100 from ruby-concurrency/actress

Actress post release fixes