Fix daemonize option
Added tests for MultiQueue
Fixes #1036, adds test for hash core_ext while we're at it.
Merge pull request #1051 from yaauie/issue-1036/fix-hash-core_ext

Fixes #1036, adds test for hash core_ext while we're at it.
Removes broken namespace methods.
Adds Resque::Config#initialize

* Explicitly pass a Redis-like to config.redis in Resque#redis= instead of doing so implicitly, making it easier to test
* Move Redis::Backend::connect tests from config_test.rb to backend_test.rb
* Move/add Resque#redis= docs to Redis::Backend::connect

Props to @yaauie for pairing with me and writing most of this
Merge pull request #1054 from gaustin/remove-namespace-methods

Removes broken namespace methods.
Rearrange config attr_accessor :redis
Remove trailing whitespace
Merge pull request #1055 from edward/refactor-config-and-resque-singleton

Adds Resque::Config#initialize
add yarddoc to lib/resque.rb
Don't swallow exceptions (and fix a test too)
Only support modern rubies
"fix" flaky blpop tests

(by retrying them)
remove un-used Capybara dependency
Merge pull request #1062 from engineyard/nonoko

remove un-used Capybara dependency
Merge pull request #1057 from yaauie/yarddoc-resque

add yarddoc to lib/resque.rb
Merge pull request #1059 from engineyard/raise_exceptions

Don't swallow exceptions (and fix a test too)
Merge pull request #1061 from engineyard/flaky_tests_2

"fix" flaky blpop tests
add yarddoc to lib/resque/worker.rb