minor update to use os.path.join for windows compatibility

src/python/dm/daq_web_service/service/impl/dmFileSystemEventHandler.py

@@ -39,7 +39,7 @@ class DmFileSystemEventHandler(FileSystemEventHandler):
         self.logger.debug('File system directory modified event: %s' % (event.__dict__))
         if event.is_directory:
             try:
-                files = glob.glob(event.src_path+'/*.*')
+                files = glob.glob(os.path.join(event.src_path,'*.*'))
                 self.logger.debug('File system directory modified event: %s , src path: %s ,  latest files: %s' % (event.__dict__, event.src_path, files))
                 if len(files) > 0:
                     filePath = max(files, key=os.path.getctime)