Single Line Diagrams and QOL Improvements

This update features the following changes:

- Added Single Line DiagramS (SLD) for a diagrammatic view of your grid

- SLD can be accessed using the G key or via a button in Condition Monitoring

- EMF meter now by default only shows visuals for magnetic fields, not electric fields, as magnetic fields are generally what is relevant to missions

- Added EMF meter in game tutorial text, plus tweaks to capacitor bank EMF calculation

- Fixed bug stopping disconnected loads from disappearing if they were part of a mission

- Fixed bug causing IR camera to not update its temperature values

- Updated Unity engine version

- Updates to fault current calculation for conductor failures

- Increased thermal calculation intervals for conductors likely to fail when first installed/repaired

- Added zooming navigation controls for the EPR/GPR tool, allowing scroll or right gamepad rather than clicking the zoom in/out buttons

Check out the latest DevLog!

Single Line Diagrams - Visualizing Complex Power Networks