Merge pull request #44 from DanielReid/spring

Spring backend to save workspaces
Fix command line in README
Dockerfile for the Patavi worker
Merge branch 'spring' into develop
Disable H2Console
Dockerfile for mcda-web spring app
Minor fix
Tomcat / Docker deployment configuration
Make sure mcda-web runs as ROOT app
Tomcat / Docker: reverse proxy support
Fix error pages; make all .jsp hrefs context-free