Member seeds

 Added a link to members seeds, plantings, and harvest pages back to member profile page, according to this [pivotaltracker story](https://www.pivotaltracker.com/s/projects/646869/stories/55980290)

Along the way found and fixed a routing bug, described in this [pivotaltracker story](https://www.pivotaltracker.com/s/projects/646869/stories/75938160)