Merge branch 'fix_doxygen' into 'master'

Fix doxygen

See merge request !16

.gitlab-ci.yml

@@ -68,3 +68,12 @@ VS2013-32-bit:
   script: "CI\\Windows.bat"
   tags:
     - VS2013
+
+doc:
+  script: "CI/ci-doc.sh"
+  tags:
+    - Linux
+  artifacts:
+      paths:
+        - build-release/Build/share/OpenVolumeMesh/Doc/html
+

CI/ci-doc.sh

+#!/bin/bash
+
+#########################################
+
+# Make release build folder
+if [ ! -d build-release ]; then
+  mkdir build-release
+fi
+
+cd build-release
+
+cmake -DCMAKE_BUILD_TYPE=Release ../
+
+#build it
+make doc