Initial commit

Initial commit til Git.
V2 er deployed

PointOfSale/Utilities/ESCPOS_NET/ByteExtensions.cs

@@ -0,0 +1,15 @@
+namespace ESCPOS_NET
+{
+    public static class ByteExtensions
+    {
+        public static bool IsBitSet(this byte b, int offset)
+        {
+            return (b & (1 << offset)) != 0;
+        }
+
+        public static bool IsBitNotSet(this byte b, int offset)
+        {
+            return (b & (1 << offset)) == 0;
+        }
+    }
+}