Update 0500-11-16-remote.md

Typo and clarifying roads/highways
Update CONTRIBUTING.md
Create 0500-11-16-remote.md

fr translation
traduction en français.
Rename _posts/fr/0500-11-16-remote.md to _posts/fr/coordination/0500-11-16-remote.md
Update 0500-11-16-remote.md

add translation header
Merge pull request #254 from Nick-Tallguy/gh-pages

added translation header to file undergoing translation
Merge pull request #255 from althio/gh-pages

Update 0500-11-16-remote.md
Merge pull request #256 from althio/patch-1

Update CONTRIBUTING.md
added further section to remote chapter, dealing with landuse=residential boundary with suitable screenshots.