VOL-24 - Display need on activity view
Merge pull request #155 from colemanw/master

VOL-24 - Display user-friendly need label on activity view
Update documentation and meta-data for v1.0 release.
Merge pull request #156 from fjg-conflux/prep1.0

Update documentation and meta-data for v1.0 release.
VOL-24 - Fix display of need in some cases
Merge pull request #157 from colemanw/master

VOL-24 - Fix display of need in some cases
Improve intro help text and add link to configuring roles
Merge pull request #158 from colemanw/master

Improve intro help text and add link to configuring roles
Fixed undefined index notice.