Abstracted code for adding an entry
Add view code for new abstracted template (individual entry)
Add submit event for creating an entry, add error handling for entry validation on server side, refactor code to handle new entry view abstraction
Add form for creating new entries, delete entry list generation (will be handled in new Entry view).
Add validation for requiring presence of name
Refactor code to work with Rails 4 (tutorial uses 3.2) using permit for params