Updates for elixir v0.12.5
Update deps - mime
Enable compression option for cowboy
Merge pull request #213 from hamiltop/add_compression

Enable compression option for cowboy
Merge pull request #211 from parroty/update

Updates for elixir v0.12.5
Fix spelling mistake in simple Ecto example
Merge pull request #215 from Aupajo/master

Fix spelling mistake in simple Ecto example