Write article about Docker

[gabrielmocanu]

** Docker introduction **
Containers are very much used in the development of applications today, so it would be good to have an introductory article about this.
The article would be about how the containers work, why they are used, the usual commands and maybe dockerfile.

Are you willing to write the article?: Yes

After this, I am planning on writing more articles about docker layers and how docker works on Windows.

[mihaimaruseac]

Let me know if you need help with the toolchain/blog setup.

[mihaimaruseac]

Any update? :P