WIP: Auto complete contacts

[klinker24]

Todo:

• [x] integrate the dependency: https://goodies.pixabay.com/javascript/auto-complete/demo.html
• [x] clean up and remover the Vue specific logic, in favor of the JS bindings
• [x] display the contacts and allow the user to select from them
• [x] get the input bar to scroll horizontally to allow further input of contacts
• [x] ensure that the direction arrows work
• [x] refactor the recipient input bar to its own component. It will be used in the scheduled message page, as well.
• [x] Handle users wanting to send messages to people not in their contact list
  • I will want to listen for the user typing the ; or , characters. Those should add the current text to a chip
  • I should listen for the event when the focus is removed from the text field. If a phone number is there, then turn it in to a chip

[Serubin]

This did not seem ready to merge - it was not fully functional. My two concerns are you are not able to backspace over an existing chip as you previously were and you can't type in numbers not in the contact list.

The other minor item is the styling does not seem to be correct.

[klinker24]

I did the inputting numbers not in the contact list, today. That is now complete, you can type any number you want and it will convert it to a chip when the input loses focus. You can type in multiple numbers as well, separated by a semi-colon or comma, and they will be converted to the chips

I had not done anything with the backspace though, guess I hadn't considered that, or knew that the original implementation did it. That should be easy enough though. I can add it

[klinker24]

I definitely agree that the styles can be improved in the future though. It was pretty tough to make it look right, having to add the chips to the left of the input.

I found that, with the old implementation, the input box wouldn't allow for more than 5 or so contacts, because it couldn't scroll horizontally or vertically. So, when the chips filled the whole line, there wasn't a way to input additional contacts. So, the new version will just have a single line of chips and the input box, that will scroll horizontally as it fills up