2.0.0 RC 2

• Fix #326 by allowing ON/USING to be optional and not dropping parameters on the floor.
• Fix #325 by making the % function call syntax respect :quoted true and/or :dialect options, and also allowing for qualified column names. (PR from @lognush)
• Add :quoted-snake true option to force conversion from kebab-case to snake_case when :quoted true or a :dialect is specified to format.
• Update test-runner.