conditionally show fieldwork report #4055
Merge branch 'develop' into change_4055_hide_fieldwork_report_when_there_are_no_fieldwork_sets_recorded_

Conflicts:
	app/views/welcome/index.html.haml
Merge pull request #166 from NUBIC/change_4055_hide_fieldwork_report_when_there_are_no_fieldwork_sets_recorded_

conditionally show fieldwork report #4055