Fix building in C++14 mode

--- a/wrappers/py_geoms1.cpp
+++ b/wrappers/py_geoms1.cpp
@@ -142,7 +142,7 @@
       string name = it->first;
       const PrimVarInfo& info = it->second;
       it++;
-      return make_tuple(name, info.storage, info.type, info.multiplicity);
+      return boost::python::make_tuple(name, info.storage, info.type, info.multiplicity);
     }
   }
   
@@ -163,7 +163,7 @@
   }
   else
   {
-    return make_tuple(name, info->storage, info->type, info->multiplicity);
+    return boost::python::make_tuple(name, info->storage, info->type, info->multiplicity);
   }    
 }
 
--- a/wrappers/py_slot.h
+++ b/wrappers/py_slot.h
@@ -40,7 +40,7 @@
 //    .def("onValueChanged", &Slot<double>::onValueChanged, &SlotWrapper<double>::base_onValueChanged) 
 
 // This macro can be used to create a new Python array slot type
-#define ARRAYSLOT(sname,stype) class_<_ArraySlotIterator<stype> >("_"sname"_Iterator", init<ArraySlot<stype>&>()) \
+#define ARRAYSLOT(sname,stype) class_<_ArraySlotIterator<stype> >("_" sname "_Iterator", init<ArraySlot<stype>&>()) \
     .def("__iter__", &_ArraySlotIterator<stype>::__iter__) \
     .def("next", &_ArraySlotIterator<stype>::next) \
   ; \