Added .travis.yml
First test case: client submitting a minimal topology (integration test)
Removed 1 GB RAM requirement
Refactored first test case slightly
Use more memory for our buffers
Moved example client integration tests to actual test case
Added License
Update .travis.yml: notify gitter
Merge pull request #14 from lauritzthamsen/travis-ci

Travis CI
Update README.md: added travis status icon
Wait for the connection to ZooKeeper before accessing files

fixes #16
Config todos for the allocation of buffers
config todos for iosystem
Added system configuration using Typesafe's Config library.
Added optional config profile parameter.
Implemented config TODOs.