[Video] Content to include initially

For the sort of MVP of the videos I think we should make a small amount of content which covers some of the basics of Elixir to see how well the videos are received. Content I think would be good to cover:

• Use of iex
• types of values in elixir
• using the elixir documentation and how awesome it is
• commonly used code modules (Enum etc)
• case, cond, if and unless
• guards
• pattern matching (including pattern matching in case statements)
• creating projects with mix
• documentation in elixir
• testing in elixir, including doctests

I think these would be a good basis and be enough content that someone could go and play with Elixir. Some of this stuff (testing/doctesting and documentation) is not included in any of the free videos that I've seen on Elixir, and testing and documentation are both super important to us at dwyl so I think they are a must have.

Any suggestions of other content to include in the first series of the videos?