Galaxy Engine Temperature Update

This new major update includes temperature simulation as well as some new visual modes, statistics and more!

Note: Any saved scenes prior to this version will not be compatible with the new version.

Changelog:

• Added temperature simulation
• Added Temperature Color mode
• Added Temperature Gas Color mode
• Added temperature sliders
• Added temperature brush (K and L keys)
• Added SPH Vertical Gravity slider for SPH Ground Mode
• Added SPH Gas material
• Modified save system. Now scenes are being saved in .bin files
• Removed rest density slider as it was not being used anymore
• Removed SPH size slider
• Fixed SPH max vel with looping space disabled
• Made minor changes to controls text
• Made minor changes to some tooltips

Known issues: There is a bug that makes particles heat up when they are moving at high speeds