Fix path to parser for gem
Merge pull request #1 from presidentbeef/fix_path_to_parser_for_gem

Fix path to parser for gem.
Update History.txt
Update version in preparation for release.
Adding AST class for convenience methods like #each
make jruby compatible
Merge pull request #2 from bigloser/make_jruby_compatible

Adding JRuby compatibility.
Bumping history and version in preparation for release
Supporting different platforms with execjs, which should fix JRuby issues.
Convert ConsStrings to Strings in order to supprort therubyrhino parser
Merge pull request #3 from bigloser/convert_cons_string_to_string_to_make_compatible_with_jruby

Convert ConsStrings to Strings in order to supprort therubyrhino parser.
Fixing typo in History.txt.
Adding AST#each_raw for better performance