changed MO .101
pulled from upstream
Added WKT to Link model
Added wkt property to Link
Corrected minor error in exception handling
Added commenting to WKT fields
Merge branch 'new-ui-sean' into dev
Merge branch 'dev' of github.com:calpath/model-objects into dev
Added simple get/set WKt property totTests
Added detail level to link class
Merge pull request #162 from sean-morris/dev

All tests check out. Tom, you should review what I added to the Link class. I don't think we want these fields in the schema.