add some modules about the xlsx to csv
09231128 : slidebar half-done
finish the simply login logic and add some midule, q and mongo-connect
delete models/users.json and views/login.ejs
09231309 slidebar done
email and account validation
password validation
comment for q and revise transmit url in gate.html
09231937 header modified
09241233 add button modified
09241454 record begin
unknow problem
Merge branch 'remote_sapi' into remote_et
for sapi
09260015 header div modified
09261338 homepage done
function:create beverage list
complete fetch beverage items function
add logout buttom
09292213 diary pop up done