Revert "ability to process mnist leveldb files, in progress"
Revert "ability to process mnist leveldb files, in progress"

This reverts commit 1122cd08267bbe14646b83b5a92ec7f8bd94ddf4.

aaam/elastic-thought,aaam/elastic-thought,tleyden/elastic-thought,aaam/elastic-thought,tleyden/elastic-thought,tleyden/elastic-thought