Update travis ci and hope registry is available

Author: dowster

.travis.yml

@@ -6,9 +6,9 @@ services:
 
 script:
   - docker run --rm -v $PWD/code:/project -w /project espressif/idf:release-v4.0 idf.py build
-
+  - docker run --rm -v $PWD/pcb-design:/project -w /project registry.gitlab.com/dowster/eeshow:latest eeplot -o pcb-design-${TRAVIS_TAG}-${TRAVIS_BUILD_NUMBER}.pdf schematic.pro
 before_deploy:
- - tar -zcf e28-cluster-${TRAVIS_TAG}-${TRAVIS_BUILD_NUMBER}.tar.gz code/build
+ - tar -zcf e28-cluster-${TRAVIS_TAG}-${TRAVIS_BUILD_NUMBER}.tar.gz code/build pcb-design/pcb-design-${TRAVIS_TAG}-${TRAVIS_BUILD_NUMBER}.pdf
 
 deploy: 
   provider: releases