Merge pull request #27 from pedromorgan/pedro_fixes

add gitlab.ci and doxygen

.gitignore

@@ -0,0 +1,10 @@
+
+# where docs are output to on gitlab.. MUST be named public/
+public/
+
+.sass-cache/
+.idea/
+
+*.pyc
+
+

.gitlab-ci.yml

@@ -0,0 +1,12 @@
+image: ubuntu
+
+pages:
+  script:
+  - apt-get update -qq
+  - apt-get install -y -qq doxygen graphviz
+  - doxygen doxygen.conf
+  artifacts:
+    paths:
+    - public
+  only:
+  - master