A small fix to prevent PHP Notice

I enabled error_reporting(E_ALL) in my dev environment, and I'm getting a notice... this little change gets rid of it.
Fix German into English
Updated CSS minifier to include all media types which fixes Pimcore issue #1600
document-page targeting: basics implemented (creating base data, basic UI, ... ), still very much missing

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1796 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
do not cleanup versions marked as public

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1797 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
missing semicolon after function call

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1798 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
removed unused code fragment in class geopoint tag

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1799 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
do not include variants in default lists -> partly reverted revision 1731

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1800 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
targeting: ui finished so far

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1801 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
refactoring in actions: $this->_getAllParams() -> $this->getAllParams()

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1802 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
PIMCORE-1667 - MySQL Error Code 1071 (Specified key was too long; max key length is 1000 bytes) when importing install.sql

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1803 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
PIMCORE-1655 - Missing scrollbar in custom views

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1804 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
Merge pull request #33 from John5/master

Fix for issue #1600 (CSS Minifier)

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1805 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
Merge pull request #32 from dandv/patch-1

Fix German into English

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1806 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
Merge pull request #31 from ALeschinsky/patch-1

A small fix to prevent PHP Notice

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1807 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
targeting: integrated outputfilter, some improvements

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1808 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
added static variable $forcePimcoreMode so you don't have to pass an empty array or the charset when you want  uft-8 encoding...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1809 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
error when element is locked by a non existent user

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1810 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
targeting: implemented condition builder, refactored PHP namespace to Tool_, added global setting for enabling targeting

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1811 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
(video)-thumbnail, qrcode, tagmgnt: fixed redundant code and improved tabbing (when item is already opened)

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@1812 1f8fe7d8-47f0-464c-8d0a-336f4953ab05