ENH: add bluk insert
ENH: add bluk insert

Completely untested!

stuwilkins/filestore,stuwilkins/filestore,NSLS-II/filestore,ericdill/fileStore,ericdill/databroker,ericdill/databroker,danielballan/filestore,tacaswell/filestore,danielballan/filestore,ericdill/fileStore