move examples to doc directory

--HG--
branch : trunk

example/funcarg/urloption/conftest.py

@@ -1,15 +0,0 @@
-# conftest.py 
-import py
-
-
-def pytest_addoption(parser):
-    grp = parser.getgroup("testserver options") 
-    grp.addoption("--url", action="store", default=None,
-        help="url for testserver") 
-
-def pytest_funcarg__url(request): 
-    url = request.config.getvalue("url") 
-    if url is None: 
-        py.test.skip("need --url") 
-    return url 
-