Fix bad requirements path

Signed-off-by: Uilian Ries <[email protected]>

setup.py

@@ -100,7 +100,7 @@ def load_version():
     # for example:
     # $ pip install -e .[dev,test]
     extras_require={
-        'test': get_requires(os.path.join('tests', 'requirements_test.txt'))
+        'test': get_requires(os.path.join('bincrafters', 'requirements_test.txt'))
     },
 
     # If there are data files included in your packages that need to be