Key Check Issue

[majorette]

Hi Shama,
fyi, the component didn't run in my landscape. In file 'DropboxApiComponent.php' I had to change
the line 'if (!key_exists($token, $user) || !key_exists($secret, $user))' to
'if (!key_exists($token, $user['User']) || !key_exists($secret, $user['User']))'

[shama]

Fixed. Thanks for reporting!