Refactor for Py 3.x

[Adamtaranto]

Do you have any plans to migrate this project to Python 3?

[Adamtaranto]

I've made some headway into refactoring Mitofinder for Py3 and restructuring it as an installable package in this fork.

I'm trying to remove most of the dependencies that are bundled with Mitiofinder so that everything can be safely installed with Conda and users won't have to set package paths via the config file.

I'm currently testing the modules to see if I've broken anything.

If you're interested in eventually merging this back into the main repo I could definitely do with some help interpreting some of the code.