Added Japanese language support

Please include this Japanese language support in the site.

Thank you!
v2.9.1 Auto detect culture and translate. Hungarian translations.
update package.json
Update ninja.translator.js

Added Hungarian translation for "Split wallet"
Update ninja.translator.js
Czech translation fix.
Increased the HTML height to allow for greater seed value entropy
Merge pull request #79 from bitcoin333/master

Hungarian translation for "Split wallet"
Merge pull request #81 from onovy/cz-fix

Czech translation small fix.
Merge pull request #82 from danbartram/bigger_seed_space

Increased the HTML height to allow for greater seed value entropy
v2.9.2 increased the HTML height to allow for greater range of mouse seed values on large monitors.
v2.9.3 Japanese translations
Merge branch 'master' of https://github.com/pointbiz/bitaddress.org

Conflicts:
	bitaddress.org.html
	src/bitaddress-ui.html
	src/ninja.translator.js
Added Split wallet Japanese Translation

Updating translation
Merge pull request #83 from dabura667/master

Added Split wallet Japanese Translation
v2.9.4 Japanese translations for Split Wallet. Make body, html height 99%.
v2.9.5 remove promise to show MINI key on details tab. MINI key will only be shown when it is provided since it cannot be derived from other key formats.
Merge remote-tracking branch 'origin/master' into gh-pages