add translation for editor desciption
Fix bugs in selectors.json
Create ko.json

Translate to Korean language,
Translate to pt-br.
add Taiwan to chapter page
Merge pull request #108 from gtramontina/pt-br

Translate to pt-br.
.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	package.json
Make the language generator script executable

Some exotic installations don't have a 'node' executable
Extract cheerio eq finder to its own module
Translate 40%
Fix Japanese translation of index.html
Fix Japanese translation of events.html, chapters.html
Fixed Japanese translation of about.html
Fix Japanese translation of building-workshops.html
Fix Japanese translation of host.html
Revision.
Merge pull request #109 from watson/lang3

Make the language generator script executable
Merge pull request #105 from watson/lang1

Fix bugs in selectors.json
Merge branch 'lang4' of https://github.com/watson/nodeschool.github.io into watson-lang4