changed to list iso dict

.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>metadata</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

.pydevproject

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?><pydev_project>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.7</pydev_property>
+</pydev_project>

__init__.py

@@ -87,4 +87,4 @@ if __name__ == '__main__':
     '''
     for k, v in myData.getMetaData().items():
         logging.info('#key: {}\t value: {}'.format(k,v))
-    '''    
\ No newline at end of file
+    '''