Change refs to new github repo
Updated badges with new repo location.
Don't drain queue before executing members during shutdown
Redefine kill, which was relying on incorrect @queue.clear in shutdown
Fixed links in README.
merged updates from billdueber
Merge branch 'billdueber-isolated_threadpool_fix'
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