Update to Minecraft 1.11

By: md_5 <git@md-5.net>

paper-server/nms-patches/BlockGrass.patch

@@ -1,8 +1,8 @@
 --- a/net/minecraft/server/BlockGrass.java
 +++ b/net/minecraft/server/BlockGrass.java
-@@ -3,6 +3,14 @@
+@@ -2,6 +2,14 @@
+ 
  import java.util.Random;
- import javax.annotation.Nullable;
  
 +// CraftBukkit start
 +import org.bukkit.block.BlockState;
@@ -15,7 +15,7 @@
  public class BlockGrass extends Block implements IBlockFragilePlantElement {
  
      public static final BlockStateBoolean SNOWY = BlockStateBoolean.of("snowy");
-@@ -23,7 +31,19 @@
+@@ -22,7 +30,19 @@
      public void b(World world, BlockPosition blockposition, IBlockData iblockdata, Random random) {
          if (!world.isClientSide) {
              if (world.getLightLevel(blockposition.up()) < 4 && world.getType(blockposition.up()).c() > 2) {
@@ -36,7 +36,7 @@
              } else {
                  if (world.getLightLevel(blockposition.up()) >= 9) {
                      for (int i = 0; i < 4; ++i) {
-@@ -37,7 +57,19 @@
+@@ -36,7 +56,19 @@
                          IBlockData iblockdata2 = world.getType(blockposition1);
  
                          if (iblockdata2.getBlock() == Blocks.DIRT && iblockdata2.get(BlockDirt.VARIANT) == BlockDirt.EnumDirtVariant.DIRT && world.getLightLevel(blockposition1.up()) >= 4 && iblockdata1.c() <= 2) {
@@ -57,7 +57,7 @@
                          }
                      }
                  }
-@@ -81,13 +113,15 @@
+@@ -79,13 +111,15 @@
                          IBlockData iblockdata1 = blockflowers.getBlockData().set(blockflowers.g(), blockflowers_enumflowervarient);
  
                          if (blockflowers.f(world, blockposition2, iblockdata1)) {