In some instruments (INS_BIO_AdultUrine_DCI_EHPBHI_P2_V1.0), there are questions with separate date and time fields. Create a field for a time and date (if it doesn't already exist).
to add dates and times and datetimes to pick => one questions, edit the _answer.rb partial and/or the lib/formtastic/builder.rb
adding date and time fields to pick one and pick any. closes #207