upgpkg: libcap-ng 0.7.4-1

Add check() function


git-svn-id: file:///srv/repos/svn-packages/svn@215525 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-i686, testing-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@215526 eb2447ed-0c53-47e4-bac8-5bc4a241df78