'Apache Way' Webinar done by Cos recording is not available

[Dmitry Pavlov]

Hi Ignite Developers,

Unfortunately, Webinar recording from Cos's presentation is not available
now (YouTube account was deleted), so I've replaced it with a couple of
links in How To Contribute.

I hope you don't mind.

https://cwiki.apache.org/confluence/display/IGNITE/How+to+Contribute#HowtoContribute-ApacheWay


Sincerely,
Dmitriy Pavlov