Initial commit

Initial commit til Git.
V2 er deployed

PointOfSale/Utilities/ESCPOS_NET/Emitters/BaseCommandEmitter/PrintCommands.cs

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+using System.Linq;
+using ESCPOS_NET.Emitters.BaseCommandValues;
+
+namespace ESCPOS_NET.Emitters
+{
+    public abstract partial class BaseCommandEmitter : ICommandEmitter
+    {
+        /* Printing Commands */
+        public virtual byte[] Print(string data)
+        {
+            // Fix OSX or Windows-style newlines
+            data = data.Replace("\r\n", "\n");
+            data = data.Replace("\r", "\n");
+
+            // TODO: Sanitize...
+            return data.ToCharArray().Select(x => (byte)x).ToArray();
+        }
+
+        public virtual byte[] PrintLine(string line)
+        {
+            if (line == null)
+            {
+                return Print("\n");
+            }
+
+            return Print(line.Replace("\r", string.Empty).Replace("\n", string.Empty) + "\n");
+        }
+
+        public virtual byte[] FeedLines(int lineCount) => new byte[] { Cmd.ESC, Whitespace.FeedLines, (byte)lineCount };
+
+        public virtual byte[] FeedLinesReverse(int lineCount) => new byte[] { Cmd.ESC, Whitespace.FeedLinesReverse, (byte)lineCount };
+
+        public virtual byte[] FeedDots(int dotCount) => new byte[] { Cmd.ESC, Whitespace.FeedDots, (byte)dotCount };
+
+        public virtual byte[] ReverseMode(bool enable) => new byte[] { Cmd.GS, Chars.ReversePrintMode, enable ? (byte)0x01 : (byte)0x00 };
+
+        public virtual byte[] UpsideDownMode(bool enable) => new byte[] { Cmd.ESC, Chars.UpsideDownMode, enable ? (byte)0x01 : (byte)0x00 };
+    }
+}