upgpkg: guvcview 1.7.2-1

upstream release

git-svn-id: file:///srv/repos/svn-community/svn@102512 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@102513 9fca08f4-af9d-4005-b8df-a31f2cc04f65