EFSDB whitespace cleanup and comments.
EFSDB whitespace cleanup and comments.

feld/stronglink,iOSCowboy/stronglink,yamingd/stronglink,shaunstanislaus/stronglink,nkatsaros/stronglink,rmoorman/stronglink,guiquanz/stronglink,yamingd/stronglink,feld/stronglink,yamingd/stronglink,btrask/stronglink,iOSCowboy/stronglink,btrask/stronglink,Ryezhang/stronglink,Lacra17/stronglink,iOSCowboy/stronglink,Ryezhang/stronglink,Lacra17/stronglink,shaunstanislaus/stronglink,nkatsaros/stronglink,nkatsaros/stronglink,rmoorman/stronglink,rmoorman/stronglink,shaunstanislaus/stronglink,feld/stronglink,guiquanz/stronglink,guiquanz/stronglink,Lacra17/stronglink,Ryezhang/stronglink,btrask/stronglink,btrask/stronglink