revert external files back to aosp

experiencing wifi issues, reverting files to trouble shoot with original files in place
remove duplicated aosp remote entry
remove more aosp duplicated remote entries, arghh!
last duplicate aosp remote entry removed?!
use our own e2fsprogs

I made changes to fix:
No rule to make target `/home/treken/oct/out/target/product/jfltevzw/obj/STATIC_LIBRARIES/libext2_blkid_intermediates/export_includes', needed by `/home/treken/oct/out/target/product/jfltevzw/obj/RECOVERY_EXECUTABLES/minivold_intermediates/import_includes'.  Stop.