Log Message:
Update ruby-rake to 10.4.2.

=== 10.4.2 / 2014-12-02

Bug fixes:

* Rake no longer edits ARGV.  This allows you to re-exec rake from a rake
  task.  Pull requset #9 by Matt Palmer.
* Documented how Rake::DSL#desc handles sentences in task descriptions.
  Issue #7 by Raza Sayed.
* Fixed test error on 1.9.3 with legacy RubyGems.  Issue #8 by Matt Palmer.
* Deleted duplicated History entry.  Pull request #10 by Yuji Yamamoto.

=== 10.4.1 / 2014-12-01

Bug fixes:

* Reverted fix for #277 as it caused numerous issues for rake users.
  rails/spring issue #366 by Gustavo Dutra.

=== 10.4.0 / 2014-11-22

Enhancements:

* Upgraded to minitest 5.  Pull request #292 by Teo Ljungberg.
* Added support for Pathname in rake tasks.  Pull request #271 by Randy
  Coulman.
* Rake now ignores falsy dependencies which allows for easier programmatic
  creation of tasks.  Pull request #273 by Manav.
* Rake no longer edits ARGV.  This allows you to re-exec rake from a rake
  task.  Issue #277 by Matt Palmer.
* Etc.nprocessors is used for counting the number of CPUs.

Bug fixes:

* Updated rake manpage.  Issue #283 by Nathan Long, pull request #291 by
  skittleys.
* Add Rake::LATE to allow rebuilding of files that depend on deleted files.
  Bug #286, pull request #287 by David Grayson.
* Fix relinking of files when repackaging.  Bug #276 by Muenze.
* Fixed some typos.  Pull request #280 by Jed Northridge.
* Try counting CPUs via cpuinfo if host_os was not matched.  Pull request
  #282 by Edouard B.

=== 10.3.2 / 2014-05-15

Bug fixes:

* Rake no longer infinitely loops when showing exception causes that refer to
  each other.  Bug #272 by Chris Bandy.
* Fixed documentation typos.  Bug #275 by Jake Worth.

=== 10.3.1 / 2014-04-17

Bug fixes:

* Really stop reporting an error when cleaning already-deleted files.  Pull
  request #269 by Randy Coulman
* Fixed infinite loop when cleaning already-deleted files on windows.

=== 10.3 / 2014-04-15

Enhancements:

* Added --build-all option to rake which treats all file prerequisites as
  out-of-date.  Pull request #254 by Andrew Gilbert.
* Added Rake::NameSpace#scope.  Issue #263 by Jon San Miguel.

Bug fixes:

* Suppress org.jruby package files in rake error messages for JRuby users.
  Issue #213 by Charles Nutter.
* Fixed typo, removed extra "h".  Pull request #267 by Hsing-Hui Hsu.
* Rake no longer reports an error when cleaning already-deleted files.  Pull
  request #266 by Randy Coulman.
* Consume stderr while determining CPU count to avoid hang.  Issue #268 by
  Albert Sun.

=== 10.2.2 / 2014-03-27

Bug fixes:

* Restored Ruby 1.8.7 compatibility

=== 10.2.1 / 2014-03-25

Bug fixes:

* File tasks including a ':' are now top-level tasks again.  Issue #262 by
  Josh Holtrop.
* Use sysctl for CPU count for all BSDs.  Pull request #261 by Joshua Stein.
* Fixed CPU detection for unknown platforms.

=== 10.2.0 / 2014-03-24

Enhancements:

* Rake now requires Ruby 1.9 or newer.  For me, this is a breaking change, but
  it seems that Jim planned to release it with Rake 10.2.  See also pull
  request #247 by Philip Arndt.
* Rake now allows you to declare tasks under a namespace like:

    task 'a:b' do ... end

  Pull request #232 by Judson Lester.
* Task#source defaults to the first prerequisite in non-rule tasks.  Pull
  request #215 by Avdi Grimm.
* Rake now automatically rebuilds and reloads imported files.  Pull request
  #209 by Randy Coulman.
* The rake task arguments can contain escaped commas.  Pull request #214 by
  Filip Hrbek.
* Rake now prints the exception class on errors.  Patch #251 by David Cornu.

Bug fixes:

* Fixed typos.  Pull request #256 by Valera Rozuvan, #250 via Jake Worth, #260
  by Zachary Scott.
* Fixed documentation for calling tasks with arguments.  Pull request #235 by
  John Varghese.
* Clarified `rake -f` usage message.  Pull request #252 by Marco Pfatschbacher.
* Fixed a test failure on windows.  Pull request #231 by Hiroshi Shirosaki.
* Fixed corrupted rake.1.gz.  Pull request #225 by Michel Boaventura.
* Fixed bug in can_detect_signals? in test.  Patch from #243 by Alexey
  Borzenkov.