Missed a slug in the faq controller
Update faq slug as title changes
Only list FAQs with translations in the current language
4090 Wrangling Guidelines system
4090 Remove duplicate validation
4090 Whitespace
4090 Require title and content for wrangling guidelines
4090 Ducking test dixes.
Merge pull request #1847 from elzj/faq_urls

Issue 4089: FAQ tweaks
Fix available locale problem preventing FAQ translations from being posted
Merge pull request #1848 from sarken/issue_4090

4090 Wrangling Guidelines system
Merge pull request #1849 from elzj/faq_urls

Fix available locale problem preventing FAQ translations from being posted
Only change faq name in default locale
Merge pull request #1851 from elzj/faq_urls

Only change faq name in default locale
Issue 4093: Ensure FAQ urls contain language id
Merge pull request #1852 from elzj/faq_urls

Issue 4093: Ensure FAQ urls contain language id
Add language_id persistence back on FAQ pages
Merge pull request #1853 from elzj/faq_urls

BOT fix: Add language_id persistence back on FAQ pages
Remember language choices across the same session
Merge pull request #1854 from elzj/faq_urls

Remember language choices across the same session