Verify download using sha1 checksum, if possible

[stisti]

Download also SHASUMS.txt file and check the downloaded tar package is good.

Apparently the older node versions do not have a SHASUMS.txt file, so do not
fail, just warn, if the SHASUMS.txt cannot be downloaded.

[cronopio]

Hi

Thanks for the contribution, really appreciated. Would you try to rebase your branch to the latest master?

Also we added io.js support recently so not sure if we can do the same for io.js releases

Thanks!

[stisti]

Sure, will do.

2015-08-10 22:52 GMT+03:00 Daniel Aristizabal notifications@github.com:

Hi

Thanks for the contribution, really appreciated. Would you try to rebase
your branch to the latest master?

Also we added io.js support recently so not sure if we can do the same
for io.js releases

Thanks!

—
Reply to this email directly or view it on GitHub
#23 (comment).

[stisti]

Here you go. I switched to using sha256 because that's what iojs seems to use.

[cronopio]

@stisti Aweomse. Thank you so much for taking the time. I'll review and merge ASAP.

Thanks!!