config mailer
Merge pull request #5 from linhnt/develop

config mailer
add/edit/delete user - draft
Merge pull request #6 from KhanhLD/work

add/edit/delete user - draft
update login rspec
Merge pull request #7 from linhnt/develop

update login rspec
update login function and add filter roles
Merge pull request #9 from linhnt/develop

update login function