relies on sample-script.py and sample-two-script.py being executable

[Jelmer Vernooij]

The subunit tests rely on sample-script.py and sample-two-script.py being executable. However, setup.py doesn't install them with executable bits by default:

% ./setup.py install --root=foo
% ls -l ./usr/local/lib/python2.7/dist-packages/subunit/tests/sample-script.py
-rw-r--r-- 1 jelmer jelmer 619 May 26 22:13 ./usr/local/lib/python2.7/dist-packages/subunit/tests/sample-script.py

We can tweak setup.py to make them executable, or alternatively, install them in the data directory.

[Robert Collins (lifeless)]

Please do!