Update to Minecraft 1.14-pre5

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

paper-server/nms-patches/BlockStem.patch

@@ -1,15 +1,15 @@
 --- a/net/minecraft/server/BlockStem.java
 +++ b/net/minecraft/server/BlockStem.java
-@@ -3,6 +3,8 @@
+@@ -2,6 +2,8 @@
+ 
  import java.util.Random;
- import javax.annotation.Nullable;
  
 +import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit
 +
  public class BlockStem extends BlockPlant implements IBlockFragilePlantElement {
  
-     public static final BlockStateInteger AGE = BlockProperties.W;
-@@ -33,14 +35,18 @@
+     public static final BlockStateInteger AGE = BlockProperties.ac;
+@@ -35,14 +37,18 @@
  
                  if (i < 7) {
                      iblockdata = (IBlockData) iblockdata.set(BlockStem.AGE, i + 1);
@@ -30,7 +30,7 @@
                          world.setTypeUpdate(blockposition, (IBlockData) this.blockFruit.e().getBlockData().set(BlockFacingHorizontal.FACING, enumdirection));
                      }
                  }
-@@ -94,7 +100,7 @@
+@@ -66,7 +72,7 @@
          int i = Math.min(7, (Integer) iblockdata.get(BlockStem.AGE) + MathHelper.nextInt(world.random, 2, 5));
          IBlockData iblockdata1 = (IBlockData) iblockdata.set(BlockStem.AGE, i);