Spinners for LHS drop downs
Fixes for document/person JS models
Merge remote-tracking branch 'origin/develop' into feature/spinners-and-fixes
Merge remote-tracking branch 'origin/feature/spinners-and-fixes' into feature/spinners-and-fixes
Fix typo, extraneous ";"
Merge pull request #176 from reciprocity/feature/spinners-and-fixes

Spinners for LHS and minor JS model fixes