fix uint32 not returning a non signed integer. v8 api is a bit strange

Author: nekuz0r

src/addon.h

@@ -153,12 +153,12 @@
   #if NODE_VERSION_AT_LEAST(0, 11, 0)
     #define UNDEFINED() v8::Undefined(isolate)
     #define INT32(v) v8::Int32::New(isolate, v)
-    #define UINT32(v) v8::Uint32::New(isolate, v)
+    #define UINT32(v) v8::Uint32::NewFromUnsigned(isolate, v)
     #define STRING(v) v8::String::NewFromUtf8(isolate, v)
   #else
     #define UNDEFINED() v8::Undefined()
     #define INT32(v) v8::Int32::New(v)
-    #define UINT32(v) v8::Uint32::New(v)
+    #define UINT32(v) v8::Uint32::NewFromUnsigned(v)
     #define STRING(v) v8::String::New(v)
   #endif
 

src/wiringPiISR.cc

@@ -40,9 +40,9 @@ static void processInterrupt(uv_work_t* req, int status) {
 
     Local<Value> argv[] = {
       #if NODE_VERSION_AT_LEAST(0, 11, 0)
-        Local<Value>::New(isolate, Uint32::New(isolate, work->delta))
+        Local<Value>::New(isolate, UINT32(work->delta))
       #else
-        Local<Value>::New(Uint32::New(work->delta))
+        Local<Value>::New(UINT32(work->delta))
       #endif
     };