Invoke update is causing problems, as invoke changed it's api.

[jontours]

The issue can be understood from this: pyinvoke/invoke#362.

We just need to change how we write invoke methods by passing in a ctx parameter.

@ccostino have we seen any issues with the new invoke update? Based on what I"m seeing none of the methods are working, they do work however if all the methods have a ctx parameter passed first.

[jontours]

Oy disregard, turns out I was just looking at an old version of develop.