Merge branch 'development' of github.com:jsgirls/jsgirls.org into development

* 'development' of github.com:jsgirls/jsgirls.org:
  optimize image
  Add banner pasonatech
  Add mentor ww24
Merge branch 'master' into development

* master:
  typo
  Fix number of tutor for Sapporo#1
add event@fukuoka-201406
update mentor info
update partner image(anysense)
update parter images
run imageOptim and imageAlpha
update event info
Merge pull request #19 from kuronekomichael/feature/fukuoka#1

Feature/fukuoka#1