getting retrieval of milestone working
inserting of a milestone working
request handler for creation of a milestone working
namespacing of jQuery, adding cookie removal methods for error cookie, triggering the modal if it’s data is set to show
enqueueing footer scripts the proper way, clean up line endings
changing modal to re-populate on error, and display errors
dynamic timeline items now
line endings and removal of unnecessary  while_posts loop
adding needed class files
adding jQuery cookie