added error checking for step two
Adding form validation for required fields
added form validation (requires entry_id) for step two
added form validation (requires entry_id) for step two
removed a few comments
Merge pull request #3 from TSRI/form-validation

Form validation
resolved merge conflict
added alphabetical dropdown population for family in step two
Merge pull request #4 from TSRI/family-dropdown

added alphabetical dropdown population for family in step two
Merging conflicts