elixir in action 1st attempt on review (#1460)
elixir in action 1st attempt on review (#1460)

* elixir in action 1st attempt on review

* Update 2018-05-31-elixir-in-action-review.md

* adding more to chapter analysis

I will continue working, I had some spare time and added a few things through the browser, wait till I finish it later :)

* more in depth chapter analysis

I think I am done, please review.

* Chapters -> chapters

* Finishing touched on the Conclusion part

Please take another look, thank you.

* Update 2018-05-31-elixir-in-action-review.md

* Update 2018-05-31-elixir-in-action-review.md

* Phoenix -> Plug

My mind played me a trick since there were a few days between reading the book and writing the review, I thought the sections was about Phoenix when it was just Plug.

* replaces last ref to phoenix with plug

* adds free copies section

* date - removes intro heading - giveaway section

doomspork/elixir-school,doomspork/elixir-school,doomspork/elixir_school,doomspork/elixir-school,doomspork/elixir_school,nscyclone/elixir-school,nscyclone/elixir-school,nscyclone/elixir-school,nscyclone/elixir-school,doomspork/elixir_school