fix the version check in the script

Author: RonnyPfannschmidt

testing/runtests_travis.py

@@ -11,4 +11,4 @@
     call('easy_install dist/*', shell=True)
     import pkg_resources
     dist = pkg_resources.get_distribution('setuptools_scm')
-    assert dist.version != '0.0'
+    assert set(dist.version) != set(".0"), dist.version