add gemspec
change .gitignore
fix cross join case with table alias
add some test cases
remove unnecessary ruby options from bin/sql
Bundlerizing and updating Rakefile for newer hoe compatibility
adding the ability to parse unqualified JOINs
Merge branch 'master' of github.com:amutz/sql

Conflicts:
	lib/sql/parser.racc.rb
Make support for ruby 2.1, remove hoe gem, convert README to rdoc, remove Manifest.txt