CoapPacket

- Fixed bug in `fromBytes(ubyte[])` whereby we would parse the delta 0-12 option value correctly in the 0-12 length case but would never jump over it idx-wise
- This effectively left us on the starting byte of the option value for the next round, instead of starting on the next `(option delta | option length)`

source/doap/protocol/packet.d

@@ -382,6 +382,9 @@ public class CoapPacket
                         ubyte[] optionValue = data[idx..idx+optLen];
                         writeln("Option value: ", optionValue);
 
+                        // Jump over the option value
+                        idx+=optLen;
+
                         // Create the option and add it to the list of options
                         CoapOption option;
                         option.value = optionValue;