ipkg : moved unused files to obsolete dir

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

diff --git a/recipes/ipkg/files/libdir.patch b/recipes/obsolete/ipkg/files/libdir.patch
similarity index 100%
rename from recipes/ipkg/files/libdir.patch
rename to recipes/obsolete/ipkg/files/libdir.patch

diff --git a/recipes/ipkg/files/uclibc.patch b/recipes/obsolete/ipkg/files/uclibc.patch
similarity index 100%
rename from recipes/ipkg/files/uclibc.patch
rename to recipes/obsolete/ipkg/files/uclibc.patch

diff --git a/recipes/ipkg/files/uninclude-replace.patch b/recipes/obsolete/ipkg/files/uninclude-replace.patch
similarity index 100%
rename from recipes/ipkg/files/uninclude-replace.patch
rename to recipes/obsolete/ipkg/files/uninclude-replace.patch