[gnome-devel-docs/wip/nielsdg/add-ci] Add CI to gnome-devel-docs.

[Niels De Graef <nielsdg src gnome org>]

commit 92ac39cd6e9fc38b1644b2d060c95888878b1b2d
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Sun Aug 12 10:10:44 2018 +0200

    Add CI to gnome-devel-docs.

 .gitlab-ci.yml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 00000000..3749513b
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,25 @@
+stages:
+  - build
+
+build-fedora:
+  image: fedora:28
+  stage: build
+  before_script:
+    - dnf -y install
+        autoconf
+        automake
+        gettext-devel
+        gnome-common
+        make
+        which
+        yelp-devel
+        yelp-tools
+
+  script:
+    - ./autogen.sh
+    - make
+    - make check
+    - make distcheck
+
+  except:
+    - tags