Removed unused using declarations

SharpNBT/Tags/ByteArrayTag.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/ByteTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/DoubleTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/EndTag.cs

@@ -1,4 +1,3 @@
-using System.Runtime.Serialization;
 using System.Text;
 using JetBrains.Annotations;
 

SharpNBT/Tags/FloatTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/IntArrayTag.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/IntTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/ListTag.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Runtime.Serialization;
 using System.Text;
 using JetBrains.Annotations;
 

SharpNBT/Tags/LongArrayTag.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/LongTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/ShortTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT

SharpNBT/Tags/StringTag.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.Serialization;
 using JetBrains.Annotations;
 
 namespace SharpNBT