UARTConnect enumeration working!

- Fixed cli reflash mode set
- Cleaned up debugging code
- 4 500 000 baud seems to be reliable
- Fixed master selection (assumes slave node unless USB enumerates)

Scan/UARTConnect/connect_scan.h

@@ -41,7 +41,7 @@ typedef enum UARTStatus {
 	UARTStatus_SYN     = 1, // Rx: SYN Received, waiting for SOH
 	UARTStatus_SOH     = 2, // Rx: SOH Received, waiting for Command
 	UARTStatus_Command = 3, // Rx: Command Received, waiting for data
-	UARTStatus_Ready   = 4, // Tx: Ready to receive commands
+	UARTStatus_Ready   = 4, // Tx: Ready to send commands
 } UARTStatus;