Relax type check in SWIG_AsVal_int.

The array_member test-case revealed that integers
come in as `Numbers`.

Examples/test-suite/javascript/Makefile.in

@@ -23,6 +23,7 @@ CPP_TEST_CASES = \
 	abstract_typedef2 \
 	abstract_virtual \
 	arrays_global \
+	array_member \
 	char_binary \
 	class_ignore \
 	class_scope_weird \
@@ -49,7 +50,6 @@ CPP_TEST_CASES = \
 	javascript_unicode
 
 BROKEN_TEST_CASES = \
-	array_member \
 	complextest \
 	constructor_copy \
 	preproc_include

Lib/javascript/v8/javascriptprimitives.swg

@@ -33,7 +33,7 @@ v8::Handle<v8::Value> SWIG_From_dec(int)(int value)
 SWIGINTERN 
 int SWIG_AsVal_dec(int)(v8::Handle<v8::Value> valRef, int* val)
 {
-  if (!valRef->IsInt32()) {
+  if (!valRef->IsNumber()) {
     return SWIG_TypeError;
   }
   if(val) *val = valRef->IntegerValue();