non-runnable test moved to tests/compile/

--HG--
rename : tests/run/docstrings.pyx => tests/compile/docstrings.pyx

diff --git a/tests/run/docstrings.pyx b/tests/compile/docstrings.pyx
similarity index 100%
rename from tests/run/docstrings.pyx
rename to tests/compile/docstrings.pyx