Add #jruby? to Kernel
Do not register QUIT & USR1 signal handler when on jruby
Remove config_test.rb.

We don't need it any more. See discussion on 76cc068d8aa87
Merge pull request #929 from strzalek/jruby_warning

jRuby warnings
Do not define methods if they're already defined
Merge pull request #936 from strzalek/core_ext_enhancement

Hash core ext conditional definition
Whitespace cleanup
Refactor Resque::Job#queued and destroyed to use process_queue.
Merge pull request #937 from strand/refactor_job_queued_and_destroyed

Refactor job queued and destroyed
DRYing up process_queue
Merge pull request #939 from jonhyman/feature/refactor

DRYing up process_queue
Replace tabs with two spaces.
CLI test no longer requires a redis server.
Remove warnings.
Ignore swap files.
Remove lib/resque/core_ext/kernel.rb and instead put it in test_helper.rb
Move tests for  under Config class tests
Tests for #redis_id
Test config for Redis::Distributed
Merge pull request #940 from MSch/master

Remove lib/resque/core_ext/kernel.rb and instead put it in test_helper.rb