Create ko.json

Translate to Korean language,
.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	package.json
Translate 40%
Translate 60%
Merge remote-tracking branch 'upstream/master'
Add new language file
Add Swedish translation from English default
Add Swedish language to the list
Merge pull request #117 from a0viedo/master

added spanish translation
little adjustments
little corrections, sweet spanish
last little fix
more spanish fixes
oops
Translate 90%
Sort latin american chapters alphabetically

like everywhere else
update readme
Merge pull request #116 from joharr/sv_lang

Swedish translation
index.html: fix koa typo