Move CalibrationManager to calng package

setup.py

@@ -9,7 +9,7 @@ from karabo.packaging.versioning import device_scm_version
 ROOT_FOLDER = dirname(realpath(__file__))
 scm_version = device_scm_version(
     ROOT_FOLDER,
-    join(ROOT_FOLDER, 'src', 'CalibrationManager', '_version.py')
+    join(ROOT_FOLDER, 'src', 'calng', '_version.py')
 )
 
 
@@ -28,7 +28,7 @@ setup(name='calng',
           ],
 
           'karabo.middlelayer_device': [
-              'CalibrationManager = CalibrationManager.CalibrationManager:CalibrationManager'
+              'CalibrationManager = calng.CalibrationManager:CalibrationManager'
           ],
       },
       package_data={},