Revert "Fix flexible rails, Closes #944"

This reverts commit 612a8a71b0c2102384a107b8ad8d68971a7d1049.
Revert "Revert "Fix flexible rails, Closes #944""

This reverts commit b1638e0742e811881dbb0d4c9718ef2ca233543f.
Revert "Gradle."

This reverts commit 12f2c42220389b07425556f0088b37a88b4a4554.
Revert "SkyLight Settings for Minecraft Forge"

This reverts commit 554cfa3e0bb3464e54ad7ccdc8d2c18e2aa36216.