Merge branch 'integrationtest' into 'master'

.docker/Dockerfile

.docker/cert/all-certs.pkcs12

.docker/cert/caosdb.cert.pem

.docker/cert/caosdb.jks

.docker/cert/caosdb.key.pem

.docker/docker-compose.yml

.docker/pycaosdb.ini

.docker/tester.yml

.docker/wait-for-it.sh

.gitignore

.gitlab-ci.yml

integrationtests/crawl.py

integrationtests/extroot/.cerate_dir

...sts/extroot/DataAnalysis/TestProject/2019-02-03/README.md

...tests/extroot/DataAnalysis/TestProject/2019-02-03/plot.py

...s/extroot/DataAnalysis/TestProject/2019-02-03/results.pdf

...t/DataAnalysis/TestProject/2019-02-03_something/README.md

.../DataAnalysis/TestProject/2019-02-03_something/analyse.py

...Analysis/TestProject/2019-02-03_something/images/lol1.png

...Analysis/TestProject/2019-02-03_something/images/lol2.png