websocket-rails article

Signed-off-by: Dmitry Savitski <dmitry.savitski@altoros.com>
FIX: indentztion, javascript code lines, single lime paragraphs

Signed-off-by: Dmitry Savitski <dmitry.savitski@altoros.com>
Merge pull request #10 from MrDominusNox/master

Websocket-rails article