Updated initramfs for TS-7400_V2/7670 to include
  Add dblstor support
  Updated filesystem_from_* routines
    Format both MTD partitions
    Update linux partition with nandimg.ubifs
    Use /ts/ folder from newly made linux partition to make config partition
    Remove extra data printing
    Print "prog_ok=" on success or failure for script parsing
  Changed *_from_usb routines to use /mnt/usbdev, check-usb-update creates and uses usbdev folder
  Removed modprobes from init, added one extra needed modprobe to check-usb-update
  Changed how boot time was calculated to be more accurate
  Changes to allow NAND booting to work quickly and properly with config partition and root partition
  Fix CFG_USBINIT logic to behave as intended
  Remove call to ts.to to get date
  Added ts/ folder in /mnt/root for config partition of NAND