Add KiCad project files, Doc and Software and Hardware folders

- KiCad Project contains:
o Footprints for:
	- HLK-7628N
	- Molxex USB-C 2171790001
o Changes:
	- Add HLK-7628N module
	- Add 3.3V power supply with TPS62A06 buck regulator
	- Add Molex USB-C for 5V/3A power input
	- Add 3x HR911105A RJ45 10/100Mbps plugs for WAN, LAN1 and LAN2
	- Button for CPU reset
	- Various testpoints (3.3V, 5V, JTAG)

Hardware/KiCad/LIB_HLK-7628N/HLK-7628N/OrCAD_Allegro16/EDI2CAP.CFG

@@ -0,0 +1,35 @@
+;>------- Configuration parameters: -------<
+;>------Check EDIF2CAP.PDF for details ----<
+
+[OrCAD Writer]
+
+SuppressWarnings = 0	
+ConvertOnlyLibs = 0
+UnitMeasurement = default
+PinToPin = 0
+Grid = 0
+EnableOffgridObjects = 0
+GenerateIniFile = 1
+OrcadConventions = 1
+UseDesignatorsForPackaging = 1
+DesignatorsEndOnLetters = 0
+DesignatorsSameInHierarchy = 1
+GeneratePinNumbers = 0
+GeneratePortSymbols = 1
+GenerateOffPageConnectors = 0
+GenerationVisible = 1
+CaptureLibsWithUserPackages = ""
+SystemNetNamePrefix = ""
+BackgroundTextScale = 0.8
+DefaultNetNameScale = 0.3
+StandardPageSize = 0
+EliminatePageText = 0
+SmashTitleBlock = 0
+PinDisplayStyle = orcad
+TopView = ""
+ComponentsMode = 0
+ReplacePartWithNoPinsWithTitleBlock = 0
+ChangeBusBaseThatEndsOnDigit = 0
+ProcessBackAnnotation = 1
+
+[Mapper]