Added:

• Added NGC 3109
• Added stars_ignore_rain View Center field for Resourcepacks (allows stars to render even when it's raining)
• Added config options to specify Star and Dust Cloud brightness

Changes:

• Reduced the amount of dust clouds in all galaxies to increase performance on lower end computers
• stretch is now split to star_stretch and dust_cloud_stretch

Fixes:

• Fixed Equatorial to Galactic coordinate conversion of galactic longtitude