Fix link address to get started for ja
Merge pull request #345 from niku4i/fix-link-address-to-get-started-for-ja

Fix link address to get started for ja
fix missing images by removing the tailing part of the image paths on building the epub
Merge pull request #348 from ngroup/master

fix issue with the missing images of the epub
fix typo
Merge pull request #349 from stny/fix-typo

fix typo
Update README.md
Fix typo
Merge pull request #353 from vially/patch-1

Fix typo
Fix typo in ja/ebook/
Merge pull request #355 from tknhs/fix-typo

Fix typo in ja/ebook/