Slimmed the base image to roughly 650Mb :
- based on Debian 8
- JDK 8 without visualVM nor mission control
- Maven from distribution (3.3.3)
- Node.js from distribution (0.12)
- grunt-cli, karma-cli available
Exposed ports are :
- 3000 / 3001 for Browsersync
- 22 for ssh'ing
- 8080 for direct Java server access