Remove script to clean up datadirs
Remove script to clean up datadirs

This reverts commit 33c055c4f1eca07bd914a5b40a21f92ad82dde9f. (#2295)

chaincoin/chaincoin,chaincoin/chaincoin,chaincoin/chaincoin,chaincoin/chaincoin,chaincoin/chaincoin,chaincoin/chaincoin