SDMergE400 initial commit:

vold.fstab - only one sdcard is mounted (/dev/block/mmcblk1)
init.e0.rc - exact mount of pur big partition as /data (/dev/block/mmcblk0p20)
overlay/frameworks/base/core/res/res/xml/storage_list.xml - tell VolumeManager that we have one primary and removable sdcard mounted on /mnt/sdcard and avail as UMS
recovery.fstab - recovery with data pointing to our big baby (/dev/block/mmcblk0p20) emmc as tmpfs (not to give 'unknown volume' on internal sdcard)
system.prop - remove switchable pair and second mountpoint as we have one card now