Modified: Added config_param of use_of_first_match_tag.
Modified: Added test of use_of_first_match_tag.
Modified: Update test of use_of_first_match_tag.
Modified: Update test of use_of_first_match_tag.
Modified: Change config_param name.
Merge pull request #2 from futoase/added-config-param-of-use-of-first-match-tag

Modified: Added config_param of use_of_first_match_tag_regexp.