rusification part 14
Merge pull request #21 from pelikanchik/alexg

Alexg
rusification part 15
Merge branch 'master' of https://github.com/pelikanchik/edx-platform
Merge pull request #22 from pelikanchik/alexg

adding save button for subsection
Merge pull request #23 from pelikanchik/alexg

Alexg
Merge pull request #24 from pelikanchik/alexg

advice cookies
Added a pretty 'forward' button
Merge branch 'bt' of https://github.com/pelikanchik/edx-platform into bt
Fixed clickability and z-index
Merge pull request #29 from pelikanchik/bt

Bt