LinkedIn refactor

Signed-off-by: Jesus Fernandez <jesus.fndz@gmail.com>
More refactors

Signed-off-by: Jesus Fernandez <jesus.fndz@gmail.com>
Replace mailgun with mandrill

Signed-off-by: Jesus Fernandez <jesus.fndz@gmail.com>
Fix db seeder

Signed-off-by: Jesus Fernandez <jesus.fndz@gmail.com>