Add support for ie9+ (For Preview)

[ghost]

No description provided.

[sapegin]

We can’t use babel-standalone (we did that before) because it’s huge. Support for IE9 doesn’t worth such increase in bundle size anyway.

But there’s a plan to make transpiler customizable via config, so you could use babel-standalone instead of buble for your project.

/cc @n1313

[sapegin]

It implements a different feature: a Buble/Babel switch. We need just a config option to specify custom transpilation function that will run Buble by default.

[sapegin]

If @n1313 is working on that it‘s better to ask him. Otherwise you can send a pull request to the next branch (it’s quite simple to implement there and more complicated in master). (It’s a beta of the next major release, see #223 for details.)

[sapegin]

It's a step back for us.

This kind of comments are very uproductive. If you want to help us please do, if you want to complain go somewhere else.

[ghost]

We want to progress not to regress.