lergo/lergo-ui — pull request #101 by shukla2009 (2014-07-04 12:53:00+00:00)
Title: lergo-237 : default of new lesson or question created is the site

language
lergo-232 : If a lesson's language isn't defined then site language
remains unchanged.

Improvments for using keyboard while answering quiz.
cursor will default come to text box
enter can be use to submitt or move next