Correct Closed Poll French Translation

Fix the locale and the \\s? position.
Bugfix: Keep import path and context for plugin scss imports

 - instead of concating all files into one gigantic file reuse the importer
 - and that way keep the context for relative paths in plugin scss
Merge pull request #2249 from riking/onaldanm-1

Correct Closed Poll French Translation
Changes to posts template to make it easier to display posts on top.
Start up the Job scheduler after all the other initializers have loaded.
We do this so that plugins can register scheduled jobs.
copyedit on pins
Use `update_all` to prevent `after_commit` from executing again.
Special case: When crawling a link to an image, just put the filename as
the title.
better auto-close example text
Add transifex config. Reconcile client.yml and server.yml translations in github and transifex. Transifex is now the source of all client.yml and server.yml files.
Update ru translations from Transifex
BUGFIX: adjust page padding when composer view open

From https://meta.discourse.org/t/discourse-general-polish/13184 :

"Footer padding gets out of sync: start typing a new topic in the composer ... size it big ... got to random topic ... footer padding is not added so you can not see the last post on topic. (workaround, resize composer once more so footer padding is added). This need to be added everywhere automatically. Including admin screens."
Merge pull request #2254 from bradx3/fix_composer_padding

BUGFIX: adjust page padding when composer view open
Merge pull request #2250 from ligthyear/fix-plugin-scss-import-path

Bugfix: Keep import path and context for plugin's scss imports
Merge pull request #2232 from vikhyat/username-on-top-setting

Add option to show username on top of posts instead of the left gutter
FEATURE: lock icon for archived topics

remove model sniffing hack
update zh_CN translation
Only @import plugin scss. Fixes the huge emoji issue.
Merge pull request #2255 from vikhyat/fix-sass-plugin-import

Only @import plugin scss. Fixes the huge emoji issue.
Switch the awkward poll.post.poll_details.closed to poll.closed.