removed 3 repositories that were falling out of maintenance #3316

[spencer1573]

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fixed: #3316

This is a reponse to issue #3316 i looked into these repositories and am giving a small report about what i found and removed some ones that were not really maintained.

https://github.com/openshift/osin
KEPT
last push oct 25, 2019
it looks like they respond to issues and did in sept 11, 2020
https://github.com/tcnksm/gcli
REMOVED
last push 4 years ago
last response to issue was in 2017 and since 2016 the issues don’t regularly receive attention

https://github.com/docopt/docopt.go
REMOVED
last push 3 years ago
this was a tough one, although a lot of people still use the library it looks like mostly a bot is responding to pull requests or issues

https://github.com/devfacet/gocmd
KEPT
last push 2 years ago
all two issues were responded to in 2018 so i’m assuming another issue would be responded to

https://github.com/chzyer/readline
REMOVED
last push 2 years ago
many people have tried to merge things with it since 2018, but no response from the maintainers in the last two years

https://github.com/Zaba505/sand
KEPT
last push 2 years ago
11 stars, no issues except one closed from the maintainer in 2018

https://github.com/octago/sflags
KEPT
last push 15 months ago
issues are generally responded to, a lot of things merged with the exception of a depreciation notice on may 5 - by someone that was not a contributor

https://github.com/liujianping/ts
KEPT
last push 16 months ago
no issues or pull request closed or otherwise to respond to

https://github.com/ukautz/clif
KEPT
last push feb 18, 2019
no unmerged pull requests, although not all issues are responded to the last one resulted in a merge request in 2019

https://github.com/mingrammer/cfmt
KEPT
last push dec 7, 2018
although the last issue was not responded to, all the pull requests were merged and lots of comments in 2018 from maintainer

[avelino]

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