[PATCH libdrm] doc: Rename README&CONTRIBUTING to .rst

[Daniel Vetter]

Looks much neater on the gitlab UI, e.g. on my personal libdrm fork:

https://gitlab.freedesktop.org/danvet/drm

Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 CONTRIBUTING => CONTRIBUTING.rst | 0
 README => README.rst             | 0
 2 files changed, 0 insertions(+), 0 deletions(-)
 rename CONTRIBUTING => CONTRIBUTING.rst (100%)
 rename README => README.rst (100%)

diff --git a/CONTRIBUTING b/CONTRIBUTING.rst
similarity index 100%
rename from CONTRIBUTING
rename to CONTRIBUTING.rst
diff --git a/README b/README.rst
similarity index 100%
rename from README
rename to README.rst
-- 
2.18.0