port from pd-l2ork git: 62ce440f6b1c6136768179a60b63fe74128438c4

*fixed typos and aesthetic positioning in the K12 demos and preset.pd

l2ork_addons/K12/demos/demo_sequencer_complex.pd

-#N canvas 48 24 1108 668 10;
+#N canvas 55 14 1108 668 10;
 #X obj -30 -30 preset_hub k12 1 %hidden% %node% 2 1 3 %preset% 0 1
 %preset% 1 1 %preset% 2 1 %preset% 3 1 %node% 2 1 11 %preset% 0 30
 %preset% 1 30 %preset% 2 30 %preset% 3 30 %node% 2 2 8 %node% 2 3 7
@@ -168,7 +168,7 @@
 1 %preset% 2 1 %preset% 3 1 %node% 2 68 7 %preset% 0 141.644 %preset%
 1 141.644 %preset% 2 141.644 %preset% 3 141.644 %node% 2 68 15 %preset%
 0 493.151 %preset% 1 493.151 %preset% 2 493.151 %preset% 3 493.151
-;
+%node% 2 59 15;
 #X obj 29 169 K12/logic_metronome 0;
 #X obj 29 32 K12/preset 0;
 #X obj 709 32 K12/math_number 0;
@@ -263,9 +263,9 @@
 #X obj 1180 1237 K12/logic_counter 0;
 #X obj 1284 1263 K12/math_number 0;
 #X obj 1180 1345 K12/math_divide 0;
-#X text 261 270 use this to toggle different parts (0=off \, 1=on)OR
-recall presets 1-4 above;
 #X text 261 244 by Ivica Ico Bukvic <ico@vt.edu>;
+#X text 261 270 use this to toggle different parts (0=off \, 1=on)OR
+recall presets 0-3 above;
 #X connect 1 0 4 0;
 #X connect 3 0 1 0;
 #X connect 3 0 6 0;

l2ork_addons/K12/demos/demo_sequencer_simple.pd

-#N canvas 177 69 609 614 10;
+#N canvas 167 59 609 614 10;
 #X obj -30 -30 preset_hub k12 1 %hidden% %node% 2 1 7 %preset% 0 65
 %node% 2 3 7 %preset% 0 1 %node% 2 4 10 %preset% 0 2 %node% 2 5 14
 %preset% 0 100 %node% 2 5 28 %preset% 0 1 %node% 2 6 15 %preset% 0
@@ -13,7 +13,7 @@
 0 1 %node% 2 10 11 %preset% 0 240 %node% 2 11 3 %preset% 0 1 %node%
 2 11 19 %preset% 0 16 %node% 2 12 8 %preset% 0 223.63 %node% 2 12 16
 %preset% 0 801.37 %node% 2 10 0 %preset% 0 240 %node% 2 10 4 %preset%
-0 1;
+0 1 %node% 2 12 7 %node% 2 12 15;
 #X obj 168 47 K12/math_number 0;
 #X obj 86 121 K12/instr_sustained2 0;
 #X obj 37 25 K12/math_number 0;
@@ -27,7 +27,7 @@
 #X obj 168 -306 K12/logic_counter 0;
 #X obj -12 354 K12/fx_multitap 0;
 #X text 14 -291 by Ivica Ico Bukvic<ico@vt.edu>;
-#X text 14 -331 recall preset #1to begin;
+#X text 14 -331 recall preset #0to begin;
 #X connect 1 0 2 1;
 #X connect 1 0 7 1;
 #X connect 2 0 6 0;

l2ork_addons/K12/preset.pd

-#N canvas 437 184 342 280 10;
+#N canvas 427 174 342 280 10;
 #X obj 375 259 ggee/image @pd_extra/K12/objects/preset.png 1;
 #X obj 335 260 hradio 15 1 0 4 \$0-send-none \$0-receive-none empty
 0 -8 0 10 -262144 -222940 -1 0;
@@ -17,14 +17,14 @@
 -125791 -1;
 #X obj 270 139 inlet;
 #X obj 310 139 inlet;
-#X text 338 258 0;
-#X text 352 258 1;
-#X text 367 258 2;
-#X text 382 258 3;
-#X text 338 288 0;
-#X text 352 288 1;
-#X text 367 288 2;
-#X text 382 288 3;
+#X text 338 259 0;
+#X text 353 259 1;
+#X text 368 259 2;
+#X text 383 259 3;
+#X text 338 289 0;
+#X text 353 289 1;
+#X text 368 289 2;
+#X text 383 289 3;
 #X connect 1 0 3 0;
 #X connect 1 0 10 0;
 #X connect 2 0 9 0;