Fix a display issue when a worker's job is empty and it tries to sort on nil
resolve issue 509. display of hash keys
Add timestamp and pid to verbose logging
removing leftright, simplify test task
simplify reader and predicate method
removing bundler and eliminating some test warnings
Merge pull request #520 from tenderlove/warnings

removing bundler and eliminating some test warnings
Merge pull request #521 from tenderlove/simplify

simplify reader and predicate method
Merge pull request #522 from tenderlove/testing

removing leftright, simplify test task
using attr_writer rather than defining our own writers
Merge pull request #523 from tenderlove/writer

using attr_writer rather than defining our own writers
stop using global variables, eliminate warnings, reset monkey patch so that test time is correct
Merge pull request #524 from tenderlove/mocking

eliminate global vars, warnings, and fix test time
rake pages doesn't exist anymore
Add a flag to make sure failure hooks are only ran once
Added ensure block to make sure @failure_hooks_already_ran is set when failure hooks throw an exception
introduce a queue object
use the resque queue class to power the Rescue class methods
oops, remove version constant
Merge pull request #561 from tenderlove/queue

Implement a Resque::Queue class