add travis file to auto generated documentation

.travis.yml

@@ -0,0 +1,22 @@
+language: go
+install:
+  - export HUGO_VERSION=0.20
+  - export HUGO_PACKAGE=hugo_${HUGO_VERSION}_Linux-64bit
+  - curl -L https://github.com/spf13/hugo/releases/download/v$HUGO_VERSION/$HUGO_PACKAGE.tar.gz | tar xz
+  - mkdir $HOME/bin
+  - mv ./hugo_${HUGO_VERSION}_linux_amd64/hugo_${HUGO_VERSION}_linux_amd64 $HOME/bin/hugo
+script:
+  - rm -rf docs
+  - cd DOCUMENTATION/_settings
+  - hugo
+
+deploy:
+  provider: pages
+  skip_cleanup: true
+  local_dir: public
+  github_token: $GITHUB_TOKEN
+  on:
+    branch: master
+
+notifications:
+  email: false