message: Removed obsolete check for db4.8 folder
diff: #!/bin/bash -e
  -[ -d .git ] && [ -d leveldb ] && [ -d db4.8 ] || \
  +[ -d .git ] && [ -d leveldb ] || \
  { echo "Please run this command from the root of the Spectrecoin repository." && exit 1; }
  git submodule init
  