upgpkg: orc 0.4.22-1

- new upstream release
- disable unused backends (FS#42852)


git-svn-id: file:///srv/repos/svn-packages/svn@226799 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-i686, testing-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@226800 eb2447ed-0c53-47e4-bac8-5bc4a241df78
upgpkg: libpng 1.6.15-1




git-svn-id: file:///srv/repos/svn-packages/svn@226801 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-i686, testing-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@226802 eb2447ed-0c53-47e4-bac8-5bc4a241df78