NR-904: Please let search enable to filter Author column
* added (article) search over author login names
NR-904: Please let search enable to filter Author column
* done
Fixed user prepopulation in the database
Fixed database prepopulation
LB-647: Add metadata for ios application

fixed.
Restored source key attribute (lost during merges)
NR-932 : NewsML General Wire Template
NR-963 : __init__.py files for desks ui sources

fixed