tab to 2x spc, crlf to lf.
commit
commit
commit
Added support file to encode qrcode in UTF8 format.
Merge pull request #8 from elhigu/pr-utf8-encode-support

Added support file to encode qrcode in UTF8 format.
Added support file to encode qrcode in UTF8 format.
Follow upstream: from tabs to 2-spaces indentation
Merge upstream