write more japanese
Merge branch 'gh-pages' of github.com:nnadl-ja/nnadl_site_ja into gh-pages
Merge commit '3de7684e8a' into gh-pages
progress on translation.
update layout of GUIDELINE.md
Merge pull request #1 from delta2323/gh-pages

Translation of Chapter2 (halfway)
introduce japanized <em> tag
replace <b> tag with <em> tag.
Merge pull request #2 from delta2323/gh-pages

Translation of Chap2 (halfway)
Translated the title and Sec 0 of Chap 3; \r's are changed to \n's in the original English text
Merge pull request #3 from hamukazu/hamukazu_translation

Started translating Chap 3
Update GUIDELINE.md
Update GUIDELINE.md
revert english contents in chap.3.
typos corrected
Update GUIDELINE.md

Added a policy that the original sentences should be commented out
Merge pull request #5 from hamukazu/patch-1

Update GUIDELINE.md
Merge pull request #4 from akihiko-fujii/af2

typo