Merge pull request #5 from tomasbjerre/master

Moving .gitignore in vagrant to .gitignore in root. I think we should ha...
Removed vagrant from main repository.

Moved vagrant to own repository:
https://github.com/web-traffic-simulator/dev-env.

Changed .gitignore and readme to handle this new scenario
Gradle build uber jar file.

./gradlew build now builds a jar file containing all dependencies needed to run the product