Disable mipmaps on Panorama example;

examples/Panorama/main.lua

@@ -1,7 +1,7 @@
 local skybox
 
 function lovr.load()
-  skybox = lovr.graphics.newTexture('equirectangular.jpg')
+  skybox = lovr.graphics.newTexture('equirectangular.jpg', { mipmaps = false })
 end
 
 function lovr.draw()