Get password from user in Mix Task 5 Aha Tricks to Make Elixir‘s Interactive Shell more Pleasant

#CFT is open for #elixirconfla!

Check this out! https://twitter.com/ElixirConfLA/status/1127583706783334403

Shameless plug: Check out @elixirstatus' other community project:

Credo, a new static code analysis tool that acts as a code linter, but also focusses on teaching coding practices and code consistency.