2012-10-27: added a basic test function

added a basic test function

diff --git a/staticsite.py b/staticsite.py
--- a/staticsite.py
+++ b/staticsite.py
@@ -882,3 +882,10 @@ class RepoContainer(object):
         return FTPRepository(ui, url, create)
 
 hg.schemes["ftp"] = RepoContainer()
+
+def test():
+    from subprocess import call
+    call(["hg", "--config", "extensions.site="+__file__, "help"])
+
+if __name__ == "__main__":
+    test()