fix js
add logo
changelog => 6.1.2
Merge pull request #37 from longshanksmo/feature/change-6.1.2

changelog => 6.1.2
fix js css
m css
m layout
m layout
M css
fix word break for IE
remove auth menu item
fix aip to api
Merge pull request #38 from icattlecoder/fix_js_bug

Fix js bug