pdf.js update

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4248 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
pdf.js update -> missing files

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4249 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
bugfix classmap generator

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4250 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (3066) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4251 1f8fe7d8-47f0-464c-8d0a-336f4953ab05