add Gemfile
add cmdline support
Merge pull request #17 from zirni/cmdline

Solution for Cmdline support under OSX
Updated CHANGES and README files.
Version bumps.
Removed Gemfile.
Remove .gitignore file.
Updated CHANGES file.
Changed mingw to mingw32 in the gem:create task for Windows.
Add .travis.yml

In support of rubinius/rubinius#2006 let's get this working on Travis.
Forgot to add the language key
Merge pull request #22 from jc00ke/master

Add .travis.yml for CI
Added changes so far for 0.9.3.
Use sysconf to determin max args length on Darwin instead of hard coding the value.
Updated CHANGES file, removed travis yml file.
Set JRUBY_OPTS in the Rakefile build task so that it can build C extensions.
Don't rely on config + DLEXT in the build task because JRuby assumes .jar which is not what we want.
Added a release date for 0.9.3.
Version bumps.
Fix argv_of_pid call on OSX.