Improved the .gitignore to ignore all GFM previews.
Improved the .gitignore to ignore all GFM previews.
jbduncan/spotless,gaborbernat/spotless,diffplug/spotless,jbduncan/spotless,jbduncan/spotless,nedtwigg/spotless,diffplug/spotless,gdecaso/spotless,diffplug/spotless,gdecaso/spotless,diffplug/spotless,gaborbernat/spotless,nedtwigg/spotless,diffplug/spotless,diffplug/spotless