Huge commit for the Pull-Request.

Added a lot of things:
- Blood Tank
- Teleposition Sigil
- Transposition Sigil
- Cobblestone/Netherrack/Obisidian generation Ritual
- Tree Cutter Ritual
- Pump Ritual
- Altar Builder Ritual
- Block Placing Ritual
- Portal Ritual
- Teleportation System and API Components
- Cross pattern Area Descriptor
- Two reagents and their textures for the sigils’ crafting

Fixed:
- Teleposer not teleporting entities correctly

And probably other things I forgot!

src/main/java/WayofTime/bloodmagic/tile/TileDimensionalPortal.java

@@ -0,0 +1,53 @@
+package WayofTime.bloodmagic.tile;
+
+import WayofTime.bloodmagic.ritual.RitualPortal;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.BlockPos;
+
+public class TileDimensionalPortal extends TileEntity
+{
+    public String portalID;
+    public int masterStoneX;
+    public int masterStoneY;
+    public int masterStoneZ;
+
+    public TileDimensionalPortal()
+    {
+        ;
+    }
+
+    public void readFromNBT(NBTTagCompound tagCompound)
+    {
+        super.readFromNBT(tagCompound);
+
+        portalID = tagCompound.getString(RitualPortal.PORTAL_ID_TAG);
+
+        masterStoneX = tagCompound.getInteger("masterStoneX");
+        masterStoneY = tagCompound.getInteger("masterStoneY");
+        masterStoneZ = tagCompound.getInteger("masterStoneZ");
+    }
+
+    public void writeToNBT(NBTTagCompound tagCompound)
+    {
+        super.writeToNBT(tagCompound);
+
+        tagCompound.setString(RitualPortal.PORTAL_ID_TAG, portalID);
+
+        tagCompound.setInteger("masterStoneX", masterStoneX);
+        tagCompound.setInteger("masterStoneY", masterStoneY);
+        tagCompound.setInteger("masterStoneZ", masterStoneZ);
+    }
+
+    public BlockPos getMasterStonePos()
+    {
+        return new BlockPos(masterStoneX, masterStoneY, masterStoneZ);
+    }
+
+    public void setMasterStonePos(BlockPos blockPos)
+    {
+        this.masterStoneX = blockPos.getX();
+        this.masterStoneY = blockPos.getY();
+        this.masterStoneZ = blockPos.getZ();
+    }
+}