Those old classes have now non-static pendants and can be deprecated IMHO.

Issue #7111

refs #4883

 * http/response.php
 * config.php
 * response.php
 * files.php
 * idbconnection.php
 * app.php
 * user.php
 * template.php
 * share.php
 * db.php
 * icache.php & il10n.php

first commit with some infrastructure code

to the userExists method both in OCP\User and in OC_User.

And greeting from the Atlanta airport. ;-)

first step to an public api of ownCloud for the apps. In the future they shouldn´t call internall classes, functions or session variables because this will change and break in upcoming versions. Apps should only call this public interface that we will kepp stable over different releases. The namespace is OCP for ownCloud public. This is just the first step. more coming soon