update readme to en
update readme to en

vccw-team/vccw-box,mimosafa/vccw,uconn/vccw,shout-reverie/thesixthlie-dev,vccw-team/vccw-for-theme-review,hinaloe/vccw,vccw-team/vccw-box,vccw-team/vccw-for-theme-review,amekusa/ReWP,caetlademode/caetla,uconn/vccw,hinaloe/vccw,amekusa/vccw,vccw-team/vccw,caetlademode/caetla,marushu/vccw,amekusa/ReWP,vccw-team/vccw-for-theme-review,vccw-team/vccw,naru0504/vccw-gulp,vccw-team/vccw-for-theme-review,shout-reverie/thesixthlie-dev,tttanaka/vccw,shout-reverie/thesixthlie-dev,Leon0824/vccw,tttanaka/vccw,amekusa/ReWP,tttanaka/vccw,vccw-team/vccw-box,e16008watanabe/wp.ishigaki.2016,e16008watanabe/wp.ishigaki.2016,Leon0824/vccw,marushu/vccw,amekusa/vccw,briankelleher/html5-boilerplate,e16008watanabe/wp.ishigaki.2016,mimosafa/vccw,Leon0824/vccw,hinaloe/vccw,naru0504/vccw-gulp,caetlademode/caetla,e16008watanabe/wp.ishigaki.2016,shout-reverie/thesixthlie-dev,Leon0824/vccw,naru0504/vccw-gulp,amekusa/vccw,tttanaka/vccw,caetlademode/caetla,e16008watanabe/wp.ishigaki.2016,uconn/vccw,briankelleher/html5-boilerplate,uconn/vccw,amekusa/vccw,marushu/vccw,mimosafa/vccw,amekusa/ReWP,hinaloe/vccw,vccw-team/vccw,shout-reverie/thesixthlie-dev,naru0504/vccw-gulp,e16008watanabe/wp.ishigaki.2016,caetlademode/caetla,briankelleher/html5-boilerplate,caetlademode/caetla,briankelleher/html5-boilerplate,briankelleher/html5-boilerplate,vccw-team/vccw-box