RR: #51 remove all non-functional links
RR: #50 make download link functional
RR: #53 show 0 instead of -1 for datasets with no records
RR: #47 fill share dataset dialog with user datasets
RR: #48 show if dataset (data) is public or private
RR: #62 change org url to home_page
RR: add missing import
RR: #77 organize app routes
Merge pull request #80 from onaio/enhancements

Minor Enhancements