sch-rnd tutorial 
The official sch-rnd video tutorial consists of three chapters:
	-  a longer "getting started" episode which serves as the backbone
	
-  a series of short episodes that assume the base episodes and previos eposides has been watched
	
-  a collection of independent episodes, each demonstrating a set of features, assuming only chapter 1 and 2 are watched
After watching all episodes of chapter 1, you will be able to use sch-rnd on
beginner level, for drawing simple circuits for the PCB workflow. After
watching chapter 2 you will be able to use sch-rnd in intermediate level,
much more efficiently, for more complex designs for the PCB workflow. Advanced
topics and non-PCB workflows are covered in chapter 3, which should be watched
selectively, on a per topic basis.
 Chapter 1: getting started 
(18 minutes)
 Blinking LED board  (also on youtube)
Topics covered:
	-  symbol placement,
	
-  wiring,
	
-  attributes,
	
-  devmaps for pinout,
	
-  export netlist,
	
-  export to postscript and png.
 Chapter 2: using sch-rnd 
(1..5 minutes each)
	-   using the crosshair  to line things up (also on youtube)
	
-   using undo and redo, undo list  (also on youtube)
	
-   Selections & layers  (also on youtube)
	
-  Operations on  objects vs. selection  (also on youtube)
	
-   Paste buffers  (also on youtube)
	
-   Sheet decorations  
	
-  Text
		
	
-   Custom groups  (also on youtube)
	
-   Drawing polygons:  polygon conversion from objects (also on youtube)
	
-  Networks, wiring
		
	
-  Handling pinouts with generic symbols (the "transistor problem")
		
	
-  Editing metadata
		
	
-   Pens (color & font)  (also on youtube)
	
-   Creating new symbols (GUI)  (also on youtube)
	
-   Creating symbol terminals (GUI)  (also on youtube)
	
-  Exporting data
		
	
-  Multisheet projects
		
 Chapter 3: advanced topics 
 Chapter 4: Multipart, written tutorials