opcodes: add json extension to fix Webpack JSON loader

src/bufferutils.js

@@ -1,4 +1,4 @@
-var opcodes = require('./opcodes')
+var opcodes = require('./opcodes.json')
 
 // https://github.com/feross/buffer/blob/master/index.js#L1127
 function verifuint (value, max) {

src/index.js

@@ -11,6 +11,6 @@ module.exports = {
   crypto: require('./crypto'),
   message: require('./message'),
   networks: require('./networks'),
-  opcodes: require('./opcodes'),
+  opcodes: require('./opcodes.json'),
   script: require('./script')
 }

src/script.js

@@ -3,7 +3,7 @@ var bufferutils = require('./bufferutils')
 var typeforce = require('typeforce')
 var types = require('./types')
 
-var OPS = require('./opcodes')
+var OPS = require('./opcodes.json')
 var REVERSE_OPS = (function () {
   var result = {}
   for (var op in OPS) {

src/transaction.js

@@ -2,7 +2,7 @@ var bcrypto = require('./crypto')
 var bscript = require('./script')
 var bufferutils = require('./bufferutils')
 var bufferReverse = require('buffer-reverse')
-var opcodes = require('./opcodes')
+var opcodes = require('./opcodes.json')
 var typeforce = require('typeforce')
 var types = require('./types')
 

src/transaction_builder.js

@@ -4,7 +4,7 @@ var bscript = require('./script')
 var bufferEquals = require('buffer-equals')
 var bufferReverse = require('buffer-reverse')
 var networks = require('./networks')
-var ops = require('./opcodes')
+var ops = require('./opcodes.json')
 var typeforce = require('typeforce')
 var types = require('./types')