Merge branch 'develop'

.gitlab-ci.yml

docs/mra-reference.md

plugins/__init__.py

requirements.txt

setup.py

src/extensions.py

src/metadata.py

src/mra.py

src/mralogs.py

src/pyhtml.py

src/pyxml.py

src/server.py

src/stores.py

src/templates/response.html

src/tools.py

src/webapp.py

tests/__init__.py

tests/files/style.sld

tests/testScenario.py

tests/utils.py