Add more chips to testing list

tests.txt

@@ -30,7 +30,10 @@ Board	Pin	Size	Vendor		Flash Chip		HWTest	CopySD
 7	5	1G	Micron		N25Q00AA				Pesky Products / Tindie
 7	6	2G	Micron		MT25QL02GCBB8E12			Pesky Products / Tindie
 
-		2G	Winbond		W25M02GV				where to buy this chip???
+		2G	Winbond		W25M02GVZEIG
+		1G	Micron		MT29F1G01ABAFDWB-IT:F
+		2G	Micron		MT29F2G01ABAGDWB-IT:G
+		4G	Micron		MT29F4G01ABAGDWB-IT:G
 
 
 For a photo of all these test boards: