Release of CDSware v0.5.0.  Reformatting for aesthetics, so that news can be easily merged from RELEASE-NOTES.
Release of CDSware v0.5.0.  Reformatting for aesthetics, so that news
can be easily merged from RELEASE-NOTES.

inveniosoftware/invenio,inveniosoftware/invenio,tiborsimko/invenio,tiborsimko/invenio