create Comainu::Util
fix CreateDictionary
move CreateDictionary to Comainu::Dictionary
modify method_names
create Comainu::Method::Kc2longout
create Comainu::Method::Kc2bnstout
create Comainu::Method::Kclong2midout
before_analyze and analyze_files
create Comainu::Method::Bccwj2longout
create Comainu::Method::Bccwj2bnstout
create Comainu::Method::Bccwj2longbnstout
create Comainu::Method::Bccwj2midout
create Comainu::Method::Bccwj2midbnstout
create Comainu::Method::Bccwjlong2midout
create Comainu::Method::Plain2longout
create Comainu::Method::Plain2bnstout
create Comainu::Method::Plain2longbnstout
create Comainu::Method::Plain2midout
create Comainu::Method::Plain2midbnstout
create Comainu::Method::Kc2longmodel