GreHack CTF 2016 robots.txt is not the only one team greunion

_From @write-ups-bot on February 6, 2017 19:42_

http://ift.tt/2kAlfbs

[click on title to read at ctftime.org]

_Copied from original issue: ctfs/write-ups-2017#194_

Start with the linked ctftime.org page referenced in the issue and determine what write-up content it provides for the GreHack CTF 2016 team greunion entry. Compare that material with the repository's existing write-up structure; done means the relevant write-up is added or updated, but the issue does not name a target file or test.

Written by the indexing model from the issue text.