2.1.0

[GeoffreyBooth]

This entire release is thanks to @zdenko!

• Computed property keys in object literals are now supported: obj = { ['key' + i]: 42 }, or obj = [Symbol.iterator]: -> yield i++.
• Skipping of array elements, a.k.a. elision, is now supported: arr = [a, , b], or [, protocol] = url.match /^(.*):\/\//.
• JSX fragments syntax is now supported.
• Bugfix where /// within a # line comment inside a /// block regex was erroneously closing the regex, rather than being treated as part of the comment.
• Bugfix for incorrect output for object rest destructuring inside array destructuring.

http://rawgit.com/GeoffreyBooth/coffeescript/2.1.0/docs/v2/#changelog

@jashkenas @lydell @vendethiel @connec