講者大頭照更新（與測試）

照片編號是依據xls的編號。講者註解亦有編號。講者名單中找不到這位 Gregory_Engels
但是照片資料夾有他，無法編號與編排到網頁，只能標示待認領。
英文版修改

底圖去掉地點日期，改用純文字顯示。
footer新增合辦單位logo

先暫時加看看
新增贊助商etu

分別新增到footer和sponsor
測試deploy後是否成功更新網頁

just test
Add g0v.ico as the SHORTCUT ICON
Merge pull request #12 from g0v/feature/add-g0v-ico

copied g0v.ico from g0v.tw
fix indent error
re-structure json/ into data/src and data/gen.
patch to gulp-livescript is made for generating json from livescript. before PR being accepted, keep a local version at first.
dont commit generated json file
now we are generating json file from ls for i18n purpose.
attempt to use json in jade file
now scehdule (conference part) read list from json.
regen for 2fdd6da