Object - Image With Hotspots: Preview of hot-spots is not correct - https://www.pimcore.org/issues/browse/PIMCORE-2417

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@5231 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
rss portlet: HTML cleaning

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@5232 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
PIMCORE-2413 - Analytics report does not show data for pages with pretty URLs

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@5233 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
PIMCORE-2418 - removing a scheduled task is not possible

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@5234 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
PIMCORE-2419 - Save only scheduled task removes meta data in document settings

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@5235 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
fileexplorer: restrict access to document root

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@5236 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
Merged fork