remove some outdated files

diff --git a/env/newsky_asteroids.pk3 b/env/newsky_asteroids.pk3
deleted file mode 100644 (file)
index 8aa3676..0000000
Binary files a/env/newsky_asteroids.pk3 and /dev/null differ

diff --git a/env/newsky_nebulae.pk3 b/env/newsky_nebulae.pk3
deleted file mode 100644 (file)
index e8af968..0000000
Binary files a/env/newsky_nebulae.pk3 and /dev/null differ

diff --git a/env/newsky_planets.pk3 b/env/newsky_planets.pk3
deleted file mode 100644 (file)
index 3c87375..0000000
Binary files a/env/newsky_planets.pk3 and /dev/null differ