upgpkg: protobuf 2.6.0-3

add protobuf mode for emacs (FS#42673)


git-svn-id: file:///srv/repos/svn-packages/svn@225733 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to extra-i686, extra-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@225734 eb2447ed-0c53-47e4-bac8-5bc4a241df78