Set version for release

Setting version for 2.0.0.pre1

Set version for release [skip ci]

Merge pull request jruby#318 from kares/avoid-require-relative

polish *scripts/rails* - require_relative should no longer be used

Set version to 1.4.5 for release

bumping version for release

freshly compiled support jar

bumped version for release and updated history file

bumping version to 1.4.1 to prep for release

bumped version for release