Oops! Accidentally used require_relative. "Fixed"

* In ruby 1.8 to usually manipulated the $LOAD_PATH, because requiring
  a file relative to the one you were in meant you had to use this
  horrible business that looked like this: require
  File.expand_path(File.join(File.dirname(__FILE__),
  "otherfile")). Mercifully, one of the new features of ruby 2
  (actually in one of the early 1.9's) was require_relative

* We'll be adding that right back in in a moment, but let's start
  "honest" with a app that should theoretically run under ruby 1.8
  (assuming we could still get the gems for it, which in this case we
  can't)
Oops! Accidentally used require_relative. "Fixed"

* In ruby 1.8 to usually manipulated the $LOAD_PATH, because requiring
  a file relative to the one you were in meant you had to use this
  horrible business that looked like this: require
  File.expand_path(File.join(File.dirname(__FILE__),
  "otherfile")). Mercifully, one of the new features of ruby 2
  (actually in one of the early 1.9's) was require_relative

* We'll be adding that right back in in a moment, but let's start
  "honest" with a app that should theoretically run under ruby 1.8
  (assuming we could still get the gems for it, which in this case we
  can't)
Merge branch 'openwest-001-it-all-begins-here' of github.com:dbrady/poodle into openwest-001-it-all-begins-here
Updated magic checksum
Merge branch 'master' into openwest-002-switch-to-ruby-2
Rebundled & repackaged gems for ruby-2.0.0-p0
Added rake to the Gemfile so rake test runs
Added rake-10.0.4.gem to vendored gems
Converted hashes from 1.8-style to 1.9-style
Converted options hashes to keyword args
Converted File.dirname(__FILE__) -> __dir__
Converted __dir__ requires to require_relative
Removed unneeded require 'date' references
Removed minitest from Gemfile
column_x_positions now returns a lazy enumerator

* You can now call column_x_positions.first(n) to get as many or as
  few positions as you want
DRY'ed up duplicate first() call
Converted x/y loops to enumerators
Factored hour_labels_with_y_positions
hour_label_with_y_positions now yields labels
You know, I never liked that hour label math much