Add Japanese Reamde
Update readmes
Update README.md
Update README_jp.md
Fix #491 #456 #516
And now set guioptions=rb applied to views immidately
Merge branch 'master' into develop

* master:
  Fix #491 #456 #516 And now set guioptions=rb applied to views immidately
  Update README_jp.md
  Update README.md
  Update readmes
  Add Japanese Reamde