Fixed reading of multiple bits

Fixed reading nibbles
Added char write support
Added array write support
Added array diffing
Added array varinting

Author: GabrielTofvesson

MLAPI.Tests/NetworkingManagerComponents/Binary/BitStreamTest.cs

@@ -407,8 +407,8 @@ public void TestBits()
 
             BitStream inStream = new BitStream(buffer);
 
-            //Assert.That(inStream.ReadBits(5), Is.EqualTo(0b10011));
-            Assert.Fail("There is no way to read back the bits");
+            Assert.That(inStream.ReadBits(5), Is.EqualTo(0b10011));
+            //Assert.Fail("There is no way to read back the bits");
 
         }
 
@@ -424,8 +424,8 @@ public void TestNibble()
 
             BitStream inStream = new BitStream(buffer);
 
-            //Assert.That(inStream.ReadNibble(), Is.EqualTo(0b0011));
-            Assert.Fail("There is no way to read back Nibbles");
+            Assert.That(inStream.ReadNibble(), Is.EqualTo(0b0011));
+            //Assert.Fail("There is no way to read back Nibbles");
         }
 
         public void TestReadWriteMissaligned()