Improve readability of lesson 1
Merge pull request #16 from vpavlenko/lesson_01

Improve readability of lesson 1
Clear Vagrant configuration, delete nginx setup, move towards simple manage.py runserver
Merge pull request #17 from vpavlenko/simplify_vagrant

Clear Vagrant configuration, delete nginx setup, move towards simple man...
Added Bootstrap files, which will be needed for the changes soon
Replace jQuery corner plugin by a CSS border-radius, as this is more modern, and because jquery.corner is not working on jQuery 1.11.1
jQuery 1.11.1