fix(CellBudgetFil): get_ts() wasnt setting totim in the result contai…

…ner if a model instance is avail (#652)

* added grid interect to util init

* fix(binaryfile): CellBudgetFile.get_ts() wasnt setting times correctly if no times were passed but model instance is available

flopy/utils/binaryfile.py

@@ -1193,8 +1193,8 @@ def get_ts(self, idx, text=None, times=None):
                            'not {}'.format(len(times))
                     raise Exception(etxt)
                 timesint = times
-            for idx, t in enumerate(timesint):
-                result[idx, 0] = t
+        for idx, t in enumerate(timesint):
+            result[idx, 0] = t
 
         for itim, k in enumerate(kk):
             v = self.get_data(kstpkper=k, text=text, full3D=True)