Test coverage for vnccollab.theme.portlets

vnccollab/      covered 69% (1245 of 4098 uncovered)
    theme/      covered 69% (1245 of 4098 uncovered)
        portlets/      covered 68% (353 of 1108 uncovered)
            etherpads_list.py      covered 48% (76 of 148 uncovered)
            openerp_js.py      covered 53% (70 of 150 uncovered)
            redmine_tickets.py      covered 59% (49 of 120 uncovered)
            users_box.py      covered 51% (46 of 95 uncovered)
            special_rss.py      covered 65% (32 of 92 uncovered)
            zimbra_mail.py      covered 78% (25 of 116 uncovered)
            zimbra_calendar.py      covered 76% (24 of 101 uncovered)
            retriever.py      covered 65% (16 of 46 uncovered)
            generic_iframe.py      covered 87% (7 of 54 uncovered)
            dashlet.py      covered 86% (6 of 46 uncovered)
            world_clock.py      covered 98% (2 of 139 uncovered)
            __init__.py      covered 100% (0 of 1 uncovered)