* looks for a media endpoint in the micropub config
* if media endpoint is available, both the note interface and the editor will upload files to it instead of posting the photo directly
* the note interface autosaves in-progress notes in localstorage

Remove vendor prefix for border-radius value

The -moz one was an invalid property too.

Add fullscreen meta tags for Safari and Chrome

Add 196px icon for Android Chrome

Remove image

Also set the theme color for Chrome to the blue used
in the logo.

Firefox picks up the last defined icon PNG for the add to
homescreen feature - https://bugzilla.mozilla.org/751712

The `#note_photo` form element is the only instance in the application
that used the attribute.

Accidents happen, you shouldn't have to refresh the entire page
to get rid of the image.

Stop showing broken image icon on the new post page

Check if the $dbType property isset on the Config class

closes #36

* it sometimes confuses web servers to have a folder named "editor" while also serving routes with the same name
* dropped appcache stuff since it wasn't working super well
* add nginx config to the readme

Explicitly define $dbType for default MySQL config

Fix publish now dropdown's position so it doesn't scroll off

Closes #11

The `helper.php` checks for the `dbType` property on the 
`Config` class. Since nothing is defined it throws:

```
Fatal error: Access to undeclared static property: 
Config::$dbType in …/Quill/lib/helpers.php on line 3
```

Quill corrects the photo rotation based on exif data since iOS tends to take landscape photos and set the rotation bit when holding it in portrait mode.

Correct link formatting in the README.md

null-check for $url before checking for key