* bmesh py api BMEdge.verts was using 2 v1's

* bmesh pu api __repr__ functions for mesh data.
* correct py hash defines.

source/blender/python/generic/idprop_py_api.c

@@ -127,7 +127,7 @@ static PyObject *idprop_py_from_idp_idparray(ID *id, IDProperty *prop)
 /* -------------------------------------------------------------------------- */
 
 /* use for both array and group */
-static long BPy_IDGroup_hash(BPy_IDProperty *self)
+static Py_hash_t BPy_IDGroup_hash(BPy_IDProperty *self)
 {
 	return _Py_HashPointer(self->prop);
 }