CodeMirror release 4.7.0

[Marijn Haverbeke]

I've just released CodeMirror 4.7.0. This is what happened:

* A minor incompatible change: If you are using the lint addon with an
async linter (you probably aren't), the arguments to this linter are
now passed in differently (text, callback, options, editor) to be more
similar to how synchronous linters are called.

* Improved handling of unicode identifiers in modes for languages that
allow them.

* Various mode improvements: CoffeeScript (indentation), Verilog
(indentation), Scala (indentation, triple-quoted strings), and PHP
(interpolated variables in heredoc strings).

* New modes: Textile and Tornado templates.

* Experimental new way to define modes (see
http://codemirror.net/demo/simplemode.html)

* Improvements to the Vim bindings: Arbitrary insert mode key mappings
are now possible, and text objects are supported in visual mode.

* The mode meta-information file now includes information about file
extensions, and helper functions findModeByMIME and
findModeByExtension.

* New logo!

You can download the zip file at http://codemirror.net/codemirror-4.7.zip
See all patches since 4.6 at
https://github.com/codemirror/CodeMirror/compare/4.6.0...4.7.0

Best,
Marijn