Add action to reindex articles

This will be used by temporize
Use temporize to reindex articles
Merge branch 'use-temporize-for-reindexing'
Initialize temporize for 73521d6
Revert "Initialize temporize for 73521d6"

This reverts commit b4f6694e1d6084be3dd40af1190b0d7cd342715c.
Revert "Use temporize to reindex articles"

This reverts commit 73521d6fd9b4b297d948a2b4b92f36f3020e1f81.
Make reindex a get request for Temporize
Temporize does do posts. Erp
small tweaks to suppress elements when non non-english text is available
Move other lang position
Merge remote-tracking branch '18F/Dev' into feature/slim_generic_templates

Conflicts:
	app/views/categories/show.html.erb
	app/views/quick_answers/show.html.erb
added offleft style to css