Mostly adds slides about references and branches. Also tweaked python start code and re-aranged / tweaked some existing slides
		
			
				
	
	
		
			7 lines
		
	
	
	
		
			126 B
		
	
	
	
		
			Bash
		
	
	
		
			Executable file
		
	
	
	
	
			
		
		
	
	
			7 lines
		
	
	
	
		
			126 B
		
	
	
	
		
			Bash
		
	
	
		
			Executable file
		
	
	
	
	
| #!/usr/bin/env bash
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| 
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| cd /tmp/demo
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| echo '$ git switch master'
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| git switch master
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| echo '$ git branch -d test'
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| git branch -d test
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