Set 2 values between each segment option

Due to the midi interface being difficult/impossible to increment on
values of 1 because it has 7-bits of granularity, this commit moves all
the bitfields for configuring segment options left by one which
guarantees that every option has 2 values next to each other.

This allows midi controllers to more easily select an individual segment
option for 2D arrays.

Author: demophoon

wled00/e131.cpp

@@ -225,11 +225,11 @@ void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol){
           if (e131_data[dataOffset+3]   != seg.intensity) seg.intensity = e131_data[dataOffset+3];
           if (e131_data[dataOffset+4]   != seg.palette)   seg.setPalette(e131_data[dataOffset+4]);
 
-          if ((e131_data[dataOffset+5] & 0b00000001) != seg.reverse_y) { seg.setOption(SEG_OPTION_REVERSED_Y, e131_data[dataOffset+5] & 0b00000001); }
-          if ((e131_data[dataOffset+5] & 0b00000010) != seg.mirror_y) { seg.setOption(SEG_OPTION_MIRROR_Y, e131_data[dataOffset+5] & 0b00000010); }
-          if ((e131_data[dataOffset+5] & 0b00000100) != seg.transpose) { seg.setOption(SEG_OPTION_TRANSPOSED, e131_data[dataOffset+5] & 0b00000100); }
-          if ((e131_data[dataOffset+5] & 0b00011000) / 8 != seg.map1D2D) {
-            seg.map1D2D = (e131_data[dataOffset+5] & 0b00011000) / 8;
+          if ((e131_data[dataOffset+5] & 0b00000010) != seg.reverse_y) { seg.setOption(SEG_OPTION_REVERSED_Y, e131_data[dataOffset+5] & 0b00000010); }
+          if ((e131_data[dataOffset+5] & 0b00000100) != seg.mirror_y) { seg.setOption(SEG_OPTION_MIRROR_Y, e131_data[dataOffset+5] & 0b00000100); }
+          if ((e131_data[dataOffset+5] & 0b00001000) != seg.transpose) { seg.setOption(SEG_OPTION_TRANSPOSED, e131_data[dataOffset+5] & 0b00001000); }
+          if ((e131_data[dataOffset+5] & 0b00110000) / 8 != seg.map1D2D) {
+            seg.map1D2D = (e131_data[dataOffset+5] & 0b00110000) / 8;
           }
           // To maintain backwards compatibility with prior e1.31 values, reverse is fixed to mask 0x01000000
           if ((e131_data[dataOffset+5] & 0b01000000) != seg.reverse) { seg.setOption(SEG_OPTION_REVERSED, e131_data[dataOffset+5] & 0b01000000); }