server now responds to zh-tw subdomain
add Taiwan flag
also test for zh-tw sites
Site index dropdown contains categories like on docs.step
Change Pages URLs to github.io, which is the new URL
Frontend: update 'name repo' image to use github.io instead of .com
Merge pull request #370 from rails-taiwan/enable-zh-tw-locale

zh-tw subdomain
Escape URL by ERB::Util.u. Hopefully fixes #6 & railsbridge/docs#353
Make explicit on the Docs home page that workshops have to reach out to an underrepresented group
Merge branch 'fix-urlencode' of https://github.com/rails-taiwan/railsbridge-docs into rails-taiwan-fix-urlencode
Underline categories in 'sites' dropdown
Remove some image / markdown cruft from 'Workshop' site

Restore an image from the past for command_prompt.md file,
which probably should just be deleted but whatever.
Consolidate the amount of places available locales are listed

Fixes #373
added Ubuntu 14.04 to the versions of Ubuntu which require 'run command as login shell' set
Merge branch 'NLIrelt push origin masterand-fix-linux-stop-wording'
'take affect' => 'take effect'
Move backticks (fix monospace git command typo)
Show locale flags in a dropdown instead of always showing all

Hide 'git' and 'src' links on small screens (< 768px)

Fix crashy 'src' link
Editing the overview section of the Basic CSS page

Reworded some of the explantions, and did a little bit of re-organizing.
Editing the selectors-and-attributes section of the basic css page