Webservice REST: enforce permission rules as defined in
http://www.pimcore.org/wiki/pages/editpage.action?pageId=7995522

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2618 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
fixed "filename" db value on asset root folder

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2619 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
user panel: show API key for all users

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2620 1f8fe7d8-47f0-464c-8d0a-336f4953ab05