* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Add LICENSE.
* Remove default value of GEM_BUILD.
2.3.4
* Include more files in the gem by switching to Jeweler (thanks Jeweler guyz)!
2.3.3
* Fix issue #4 (thanks Jakobs)
* Fix some unit tests (thanks Nobu!)
2.3.2 Feb 2010
* Add an arbitrary_lines specifier
2.3.1 Feb 2010
* Fix a bug I introduced in 2.3.0
2.3.0 Feb 2010
* incorporate a few patch changes
2.2.3.1 July 18 2009
* output the raw "to gnuplot" data if $VERBOSE
Version 2.2.2 July 2009
* raise if no executable found, should be windows compat. now