upgpkg: texstudio 2.8.0-1

upstream release 2.8.0

git-svn-id: file:///srv/repos/svn-community/svn@113396 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@113397 9fca08f4-af9d-4005-b8df-a31f2cc04f65
prepare 4.3

git-svn-id: file:///srv/repos/svn-community/svn@113398 9fca08f4-af9d-4005-b8df-a31f2cc04f65