Accepting request 246192 from home:a_jaeger:FactoryFix

- Update to version 1.7.2:
  * fix issue150: parse {posargs} more like we used to do it pre
    1.7.0.
  * fix issue59: add a config variable skip-missing-interpreters as
    well as command line option --skip-missing-interpreters
  * fix issue164: better traceback info in case of failing test commands
  * support optional env variable substitution.
  * limit python hashseed to 1024 on Windows to prevent possible
    memory errors.

OBS-URL: https://build.opensuse.org/request/show/246192
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-tox?expand=0&rev=19

python-tox.spec

@@ -17,7 +17,7 @@
 
 
 Name:           python-tox
-Version:        1.7.1
+Version:        1.7.2
 Release:        0
 Summary:        Virtualenv-based automation of test activities
 License:        MIT