more beautiful notices, pdf ok

Signed-off-by: SummerDAway <summerdaway@gmail.com>
Merge branch 'master' of https://github.com/panyuchao/LoanApplicationSystem
remove duplicated realname in user_management

Signed-off-by: SummerDAway <summerdaway@gmail.com>
user can modify username
add ticket to users
initialize user
test on heroku
test on heroku
admin can modify domain name in email
init admin
one cannot remove herself
Logic in user_controller#login, views

Signed-off-by: SummerDAway <summerdaway@gmail.com>
forget password?
merge