fix(archive): push same data to elastic and mongo

SD-452
Merge pull request #148 from petrjasek/master

fix(archive): push same data to elastic and mongo
update passwords without hash to hashed version

- use auth_users
- hashing only passwords which are not already hashed
SD-404 : Write more behave tests, especially for error flows

Even after eve fix (https://github.com/nicolaiarocci/eve/pull/375)
something is not working well and test_request_context is still needed.
SD-404 : Write more behave tests, especially for error flows

Deleted the test request on celery and fixed the croping when read data
from request
Merge branch 'master' of https://github.com/ioanpocol/superdesk-server
SD-404 : Write more behave tests, especially for error flows