Update theme to 111

Created by: flora8984461

Signed-off-by: Yi Liu yi.liu@eclipse-foundation.org

.travis.yml

language: node_js
node_js:
-  - "10"
- "12"
install:
-- npm install
+- npm ci
- wget https://github.com/gohugoio/hugo/releases/download/v0.76.5/hugo_0.76.5_Linux-64bit.deb
- sudo dpkg -i hugo*.deb
script:
-- npm run production
-- hugo
\ No newline at end of file
+- hugo --gc --minify --buildFuture
\ No newline at end of file