6.0.28

Finally the Dropbox integration is fixed #362

You have to provide an AppKey, AppSecret and a RefreshToken

<?xml version="1.0" encoding="UTF-8"?>
<sync type="dropbox">
  <!-- mandatory -->
  <option name="refreshToken" value="myrefreshtokenthatigotfromdropbox" />

  <!-- mandatory -->
  <option name="appKey" value="myAppKey" />

  <!-- mandatory -->
  <option name="appSecret" value="myAppSecret" />

  <!-- mandatory -->
  <option name="path" value="/some/dir" />
</sync>

In order to get a refresh token you have to make an API call to the Dropbox API. To do so you can use the phpbu-dropbox-helper repository.