Fixed template_tests so discovery doesn't directly find tests that require setuptools.

Author: prestontimmons

tests/template_tests/test_loaders.py renamed to tests/template_tests/loaders.py

@@ -47,7 +47,7 @@
     SimpleTemplateResponseTest, CustomURLConfTest)
 
 try:
-    from .test_loaders import RenderToStringTest, EggLoaderTest
+    from .loaders import RenderToStringTest, EggLoaderTest
 except ImportError as e:
     if "pkg_resources" in e.args[0]:
         pass # If setuptools isn't installed, that's fine. Just move on.