ver 2.1.6

- parsing value of query string from a URL referring to the debug log, located in the block processing of reading and recording  debug_log file

git-svn-id: svn://192.168.1.162/sw_open/ais_readers/python/examples/web_api/trunk@74 0228885a-6ad7-41a9-bcf9-d0ec016d0fc8