init
merge master updates
Merge branch 'master' into gh-pages

* master:
  Rewrite .htaccess to user Ru domain
  Update content
  add ignoring idea direcory
  update HTTP methods page
  update Index page
  Add custom domain name
  Update README.md
  Update content
  Fixed link error to idempotence lesson.
  Fixed link error to idempotence lesson.
  Added some content and fixed the title on the Idempontence page.
  Re-added .htaccess file to GIT
  Added Idempotence tutorial video.
  Updated README
  Updated resources links to new version of BP Guide and external web resources.
  Updated Best Practices Guide to version 1.2, with updated Versioning section.
  Added consumable forms of Best Practices 1.2 (PDF, epub, mobi)
  Update lessons/httpmethods.html
  Add mobi version and update link on resources.html
  Fix typo.

Conflicts:
	httpstatuscodes.html
Merge branch 'master' into gh-pages

* master:
  Some translations
Merge branch 'gh-pages'

* gh-pages:
  init