Update 1.6

Configuration Additions:
- Added EmissiveIntensity option
- Added AdvMaterialSetup which allows for setup of multiple emissive materials and additional emissive options

General Fixed:
- Issue with thruster staying emissive after being built in a "non-working" state

Configuration Fixes:
- EmissiveRateGain/Loss being inverted
- Low EmissiveRate values not working

v 1.5
- Fixed issue visuals when placing or building a new block

Update 1.4
Added support for particle to have an active range based atmosphere density and altitude. Before I only had suppot for a thrust output range

Update 1.2
Fixed various cases related to effects disappearing and requiring a rejoin/rebuild of block.
Fixed default intensity of heat visuals when constructed.

Story of the forgotten debug print

Fixed issue with heatup visuals not "cooling" when you turn off the block

Version (3)
- Fixed Null exception when loading server
- Misc