Log Message:
Update devel/ZenTest to 4.4.0.

* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Update HOMEPAGE.
* Add LICENSE.
* Remove default value of GEM_BUILD.
* Add CONFLICTS since it will install the same name commands both
  ruby18 and ruby19 based packages.

=== 4.4.0 / 2010-09-01

* 1 major enhancement:

  * Removed git building. I'm dropping direct support for rubinius.

* 3 minor enhancements:

  * Added multiruby  mri:list:x.y.z command so you can see what's available.
  * Enabled installing specific patch versions of ruby.
  * multiruby rubygems:update now forces a build to be less confusing.

* 1 bug fix:

  * Removed redundant test_to_normal, now in zentest_mappings

=== 4.3.3 / 2010-06-17

* 2 minor enhancements:

  * Added options and removed pattern from Autotest::RCov
  * update_rubygems now deletes cached rubygems installs

=== 4.3.2 / 2010-06-02

* 1 minor enhancement:

  * Removed support for rbx builds.

* 2 bug fixes:

  * Removed 'preview' from version filter so I can test with 1.9.2
  * Put PATH tweaks at front of PATH

=== 4.3.1 / 2010-03-30

* 1 bug fix:

  * Fixed autotest output on 1.8. That's what I get for not having
    tests for dots.

=== 4.3.0 / 2010-03-27

* 1 minor enhancement:

  * Added gemcutter rubyforge and hoe to the_usual setup

* 4 bug fixes:

  * 1.9 compat: don't use putc anymore. (fistfvck (hah!))
  * Added note that included articles are out of date
  * Fixed rcov plugin so multiple all_good hooks can coexist
  * Fixed typo in doco

=== 4.2.1 / 2009-12-09

* 1 minor enhancement:

  * Added GEM_HOME/GEM_PATH setting to multiruby.

* 1 bug fix:

  * Fixed multiruby refactoring bug from previous release.

=== 4.2.0 / 2009-12-08

* 3 minor enhancements:

  * Added 'multiruby -1 $version' for easier execution (idea from flori)
  * Set up and tear down PATH in multiruby (luis)
  * died hook now gets passed the exception (amikula)

* 3 bug fixes:

  * Deal with windoze getc returning nil (undees)
  * Fix unit_diff for multiline miniunit results.
  * Fix warning for 1.8.8+