v4l2apps : moved unused files to obsolete dir

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

diff --git a/recipes/v4l2apps/v4l2apps-20020317/flags.patch b/recipes/obsolete/v4l2apps/v4l2apps-20020317/flags.patch
similarity index 100%
rename from recipes/v4l2apps/v4l2apps-20020317/flags.patch
rename to recipes/obsolete/v4l2apps/v4l2apps-20020317/flags.patch