Robert Muir 92339c4763 painless: add method overloading based on arity ...

Closes #18385

Squashed commit of the following:

commit b2819df4d392d69b86e5c96d358eb03424e67e02
Author: Robert Muir <rmuir@apache.org>
Date:   Tue May 17 09:15:47 2016 -0400

    add note about tuple

commit 85fcac6a0d0674da24535121eab23e2c407d683f
Author: Robert Muir <rmuir@apache.org>
Date:   Mon May 16 23:39:25 2016 -0400

    painless: add method overloading based on arity

2016-05-17 09:17:43 -04:00

..

licenses

Moved Painless from a plugin to a module.

2016-02-21 16:50:54 -08:00

src

painless: add method overloading based on arity

2016-05-17 09:17:43 -04:00

ant.xml

Decouple the ANTLR AST from Painless.

2016-05-12 00:46:48 -07:00

build.gradle

add debugger

2016-05-11 23:56:19 -04:00