Updates the dev setup to use coffee directly

The watcher setup is no longer needed
First implementation of the move command

The only thing it does right now is to call git move
Organizes the tasks into folders

Now only the top level tasks are on the root of the tasks folder
Corrects typo
Adds descriptions to several modules
Now git mv is actually working

Also checks if the origin file exists
Implements a list specs task
Implements list all files