Add comments to site updates

[charmander]

This is not very nice. Sorry.

#415

[codecov-io]

Codecov Report

Merging #465 into master will decrease coverage by 0.03%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master     #465      +/-   ##
==========================================
- Coverage    64.2%   64.16%   -0.04%     
==========================================
  Files         158      158              
  Lines       13498    13552      +54     
==========================================
+ Hits         8666     8696      +30     
- Misses       4832     4856      +24

Impacted Files	Coverage Δ
weasyl/test/web/test_site_updates.py	100% <ø> (ø)	⬆️
weasyl/siteupdate.py	100% <ø> (ø)	⬆️
weasyl/controllers/content.py	32.16% <0%> (-0.48%)	⬇️
libweasyl/libweasyl/models/tables.py	100% <100%> (ø)	⬆️
weasyl/controllers/general.py	51.92% <100%> (+1.92%)	⬆️
weasyl/message.py	56.41% <100%> (+1.14%)	⬆️
weasyl/welcome.py	74.21% <66.66%> (-0.96%)	⬇️
weasyl/comment.py	75.32% <69.35%> (-5.51%)	⬇️

---

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[kfkitsune]

Well, nginx is still doing a redirect loop. I noticed we're using 1.10.3 whereas the current version per nginx's main site is 1.15.8; I previously did capture a redirect loop here: https://paste.weasyldev.com/show/C0rSV13ewkA57yvGpome/

Unfortunately, I really can't test this given the development environment is current;y still erroring when I am, attempting to visit /site-updates. As far as what is in the MR, it looks like it should work. A vagrant provision, followed by trying to bring the site up worked, but the site updates is borked.

[kfkitsune]

Okay, so after killing the line at https://github.com/Weasyl/weasyl/blob/master/Vagrantfile#L82 (rewrite ^/(.*)/$ /\\$1 permanent;), that fixes the nginx redirect issue.

Now that it functions, it appears as if this one does what it says on the tin. Comments can now be added to site updates.

[kfkitsune]

Okay, so after killing the line at https://github.com/Weasyl/weasyl/blob/master/Vagrantfile#L82 (rewrite ^/(.*)/$ /\\$1 permanent;), that fixes the nginx redirect issue.

Now that it functions, it appears as if this one does what it says on the tin. Comments can now be added to site updates.

Follow-up from Gitter, but removing that line now makes /~wesley/ 404 versus a "user doesn't exist", as /~wesley does.