Change version number update occurs on to prevent problem with betas, users...

Change version number update occurs on to prevent problem with betas, users using the 4.5 betas will have to manually trigger the update if they want to get their old shared files back again

apps/files_sharing/appinfo/update.php

 <?php
 $installedVersion = OCP\Config::getAppValue('files_sharing', 'installed_version');
-if (version_compare($installedVersion, '0.3.2', '<')) {
+if (version_compare($installedVersion, '0.3', '<')) {
 	$query = OCP\DB::prepare('SELECT * FROM `*PREFIX*sharing`');
 	$result = $query->execute();
 	$groupShares = array();