Port tutorial 1 page.
Port tutorial 3 page.
add en/starts/ios files
add en/starts/javascript files
remove 0xa0 chars
remove html tags.
change page_url to page_link.
Merge pull request #3 from shinsuke-nara/develop

port tutorial 1 and 3 pages
Fix style.
add en/samples/kii-balance-for-anroid files
Merge pull request #6 from shinsuke-nara/develop

Fix style.