Merge pull request #803 from AvadootNachankar/mongokit

RCS (rcs-repo) directory's path modified.
trans block updated with po file
conflict resolved
Merge pull request #804 from supriyasawant/mongokit

Updated trans block with po file
'attribute_set' & 'relation_set' fields added under GSystem class.
Script updated to add 'attribute_set' & 'relation_set' fields with default values (as []) in all existing GSystem documents.
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit