docs: require at least NodeJS v6 to build Etcher (#727)

Some of the packaging modules that we use don't work on previous NodeJS
versions.

Fixes: https://github.com/resin-io/etcher/issues/725
Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
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Juan Cruz Viotti 2016-09-29 09:16:40 -04:00 committed by GitHub
parent feb120bf8c
commit ddd2f2da40

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@ -9,7 +9,7 @@ Prerequisites
### Common
- [NodeJS](https://nodejs.org)
- [NodeJS](https://nodejs.org) (at least v6)
- [Bower](http://bower.io)
- [UPX](http://upx.sourceforge.net)
- [Python](https://www.python.org)