Consider removing indent from iife finalizer

[Bobris]

Please think about poor guys like me with notebooks where every space is valuable.

https://github.com/rollup/rollup/blob/master/src/finalisers/iife.js#L31

[Rich-Harris]

Yes, now that you mention it it probably is a bit superfluous. How about if Rollup accepts an indent option which could be true (auto-indent), false (don't indent) or a string (e.g. empty string, two spaces, one tab etc)?

[Bobris]

Yes, it would be nice. Of course very low priority.

[Rich-Harris]

Have added this feature as described - it's in 0.7.1

[Bobris]

👍 🎉