rename circuit files

circuits/merkleTreeUpdater.circom

@@ -4,7 +4,7 @@ include "./merkleTree.circom";
 // inserts a subtree into a merkle tree
 // checks that tree previously contained zeroes is the same positions
 // zeroSubtreeRoot is a root of a subtree that contains only zeroes
-template TreeUpdater(levels, subtreeLevels, zeroSubtreeRoot) {
+template MerkleTreeUpdater(levels, subtreeLevels, zeroSubtreeRoot) {
     var remainingLevels = levels - subtreeLevels;
 
     signal input oldRoot;

circuits/transaction.circom

@@ -1,7 +1,6 @@
 include "../node_modules/circomlib/circuits/poseidon.circom";
 include "./merkleProof.circom"
-include "./treeUpdater.circom"
-include "./utils.circom"
+include "./keypair.circom"
 
 /*
 Utxo structure: