readd ethJSABI.stringify

src/app/execution/eventsDecoder.js

@@ -85,6 +85,7 @@ class EventsDecoder {
               var encodedData = log.topics[indexed].replace('0x', '')
               try {
                 decoded[index] = ethJSABI.rawDecode([item.type], new Buffer(encodedData, 'hex'))[0]
+                decoded[index] = ethJSABI.stringify([item.type], decoded[index])
               } catch (e) {
                 decoded[index] = encodedData
               }
@@ -94,7 +95,8 @@ class EventsDecoder {
             }
           })
           // decode non indexed param
-          nonindexed = ethJSABI.rawDecode(nonindexed, new Buffer(log.data.replace('0x', ''), 'hex'))
+          var nonindexededResult = ethJSABI.rawDecode(nonindexed, new Buffer(log.data.replace('0x', ''), 'hex'))
+          nonindexed = ethJSABI.stringify(nonindexed, nonindexededResult)
           // ordering
           var j = 0
           abi.inputs.map(function (item, index) {

src/app/execution/txFormat.js

@@ -155,6 +155,7 @@ module.exports = {
         var decodedObj = ethJSABI.rawDecode(outputTypes, response)
 
         // format decoded data
+        decodedObj = ethJSABI.stringify(outputTypes, decodedObj)
         var json = {}
         for (i = 0; i < outputTypes.length; i++) {
           var name = fnabi.outputs[i].name

src/app/execution/txListener.js

@@ -307,6 +307,7 @@ class TxListener {
       inputTypes.push(abi.inputs[i].type)
     }
     var decoded = ethJSABI.rawDecode(inputTypes, data)
+    decoded = ethJSABI.stringify(inputTypes, decoded)
     var ret = {}
     for (var k in abi.inputs) {
       ret[abi.inputs[k].type + ' ' + abi.inputs[k].name] = decoded[k]