* Add dummy function to zeus UI modules
This removes the message about the module having no function when in SP.
* Fix zeus teleport module for non-local units
BI made a change to the function this module was using. So now it has to
be ran local to the player in question.
- Add categories to zeus modules to group them based on their functionality
- Add new utility modules:
1. Toggle simulation
2. Update editable objects
- Clean up some of the zeus module code (standardise function headers, camel case, etc.)
