The answer is simple and one. What ever you want to keep versioning you should add it in the git. All the others in the .gitignore .  You can also write:
	
	
	
	
	
	
	
	
	
		'Ctrl + click for git actions: ide://run?File=C:\Windows\explorer.exe&Args=%PROJECT%
	 
	
	
		
	
 
and then use a git GUI like TortoiseGit in the explorer with right click for ease of use.