upgpkg: libreoffice-still 4.2.6-6

add libxinerama to libreoffice-still-common dependencies (FS#42441)


git-svn-id: file:///srv/repos/svn-packages/svn@224830 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-i686, testing-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@224831 eb2447ed-0c53-47e4-bac8-5bc4a241df78