Lergo-165-166 review comments 
Lergo-228 : Default of lessons language in homepage is the site language
lergo-158 : "My Lessons"/ "My Questions" - remember "filter" and scroll
place after viewing/editing lesson/question.
lergo-229 :Select all in questions page (in add to lesson) after filter,
should apply only on to selected questions
Merge pull request #98 from lergo/lergo-228

Lergo-165-166 review comments