rewrite clean code lecture
fix notes
temp solution
Add control questions
Add control questions here
Update project triangle slides
Add new images
Minor update for intro lecture
Merge pull request #59 from kirill-kornyakov/intro-2014-update-2nd-iteration

Intro 2014 update 2nd iteration
Add missed brace
Merge pull request #57 from kirill-kornyakov/docs-update

Docs update
Adding questions to intro lecture
First session with Andrey
Second iteration with Andrey
One more iteration with Andrey
One more iteration with Andrey
final fix
Add key moments, minor improvements
Merge pull request #61 from kirill-kornyakov/intro-lecture-update

Intro lecture update
initial commit;

step;

next step;

next step;

fixing formatting issues;

fixing mistyped;