Contact note autocomplete find or create project

We wanted to add projects on the fly while adding notes from the contact
screen. The thinking is that the user will usually start a project while
on the phone with someone. This update allows the user to type an
existing project title or just start a new one.
Stop styling contact select on project note field

Several problems using Select2 when attaching a project note to a
contact. First, if you select a name, you cannot reset back to "no
contact". Second, you cannot tab to the select box. Third, the select
box doesn't trigger native select tools on mobile devices.
Fixed project text field on note partial

Mistakenly switched placeholder to prompt for note project_title field.
Auto-add projects from contact note form