Two identical legaldocs created with contact_create and domain_create

[teadur]

If domain/contact is created with legaldoc, two identical legaldocs are created on filesystem:
-rw-r--r-- 1 epp epp 197039 Dec 16 14:57 20161216145744_6278.pdf
-rw-r--r-- 1 epp epp 197039 Dec 16 14:57 20161216145744_9565.pdf

Only one of them is linked in database.

Excepted behviour only one legaldoc should be created on the filesystem.
If the epp request ends in failure, only one doc is written to filesystem, that should be deleted.

[vohmar]

we have a temp workaround for this in the form of rake task: legal_doc:remove_duplicates that looks for docs like that and deletes these.

[artur-intech]

legal_doc:remove_duplicates task is run manually on an on-demand basis.