ticket:3 test testRequestsToDataBaseExists red
ticket:3 test testRequestsToDataBaseExists green
ticket:3 testRequestInfoModelUpdates red
ticket:3 testRequestInfoModelUpdates green
ticket:3 testRequestInfoModelUpdatesWithCorrectData red
ticket:3 testRequestInfoModelUpdatesWithCorrectData green
ticket:3 testExistsShowFirstRequests red
ticket:3 testExistsShowFirstRequests green
ticket:3 5 records and norecords tests red
ticket:3 5 records test green
ticket:3 edited code according to pep8, pyflakes output
Merge branch 't3_middleware'