refactor(blockstore) mv under blocks/

@jbenet @whyrusleeping

the pyramids were built one brick at a time

addresses: https://github.com/jbenet/go-ipfs/issues/370

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

bitswap.go

@@ -9,7 +9,7 @@ import (
 	context "github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/go.net/context"
 
 	blocks "github.com/jbenet/go-ipfs/blocks"
-	blockstore "github.com/jbenet/go-ipfs/blockstore"
+	blockstore "github.com/jbenet/go-ipfs/blocks/blockstore"
 	exchange "github.com/jbenet/go-ipfs/exchange"
 	bsmsg "github.com/jbenet/go-ipfs/exchange/bitswap/message"
 	bsnet "github.com/jbenet/go-ipfs/exchange/bitswap/network"