debugging Spark hostname issues and making deploy script more flexible
allow more general images to be deployed by scripts
debugging problems with Spark 0.7.3. image
fixing spark-0.8 image after changes to deploy script
changes to/addition of build, tag and push scripts
fixing Shark images after changes to deploy script
thinning out deploy script and replacing sleep by waiting for progress
changes to build scripts
reducing sleep cycle for nameserver
minor changes to image files
keeping track of file hashes when building images
unifying image directory naming scheme
fixing build scripts
adding forgotten file and adding README for repo build
changes after docker upgrade (terminal redirection)
first commit automatic testing of images
fixing one problem with tests script and wait_for_master
updating README
adding Shark 0.8.0
Merge pull request #8 from AndreSchumacher/master

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