cairo : moved unused files to obsolete dir

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

diff --git a/recipes/cairo/cairo-1.3.4/configure.in_requires_pkg-config-0.15.diff b/recipes/obsolete/cairo/cairo-1.3.4/configure.in_requires_pkg-config-0.15.diff
similarity index 100%
rename from recipes/cairo/cairo-1.3.4/configure.in_requires_pkg-config-0.15.diff
rename to recipes/obsolete/cairo/cairo-1.3.4/configure.in_requires_pkg-config-0.15.diff

diff --git a/recipes/cairo/files/cairo-surface-cache-3.patch b/recipes/obsolete/cairo/files/cairo-surface-cache-3.patch
similarity index 100%
rename from recipes/cairo/files/cairo-surface-cache-3.patch
rename to recipes/obsolete/cairo/files/cairo-surface-cache-3.patch

diff --git a/recipes/cairo/files/cairo_directfb_is_similar-typo.patch b/recipes/obsolete/cairo/files/cairo_directfb_is_similar-typo.patch
similarity index 100%
rename from recipes/cairo/files/cairo_directfb_is_similar-typo.patch
rename to recipes/obsolete/cairo/files/cairo_directfb_is_similar-typo.patch