Update README.md
Update README.md
Initial Commit.

Update:

Refactored POJO to core module
Merge branch 'master' of https://github.com/mhotan/DD2471
Update README.md
Update README.md
Ubuntu 12.04 base image
[WIP] Install Oracle Java 8, PostGIS, Neo4j
Allow access to VM servers from the host machine
Instructions for using Vagrant