Initial version of docker based tests.
Removing redundancy and much better organization
Adding logs dir to gitignore and small bugfix
Setting node name in obspy-runtests
Ability to only build+test on certain platforms
Adding debian wheezy image.
Trigger creation of RELEASE_VERSION file.
Adding squeeze and jessie docker files.
More resilient image creation
Fixing debian jessie image.

Also the run test had a little issue.
Adding openSUSE 13.1 container
Better script organization.
Adding Readme
Cleaner testing if item is in a list.
Adding 32bit Wheezy image
docker.io as a possible alternative binary name.
fix detecting docker binary (for debian)
Adding nose to enable image tests
Merge branch 'master' into docker_tests
Merge pull request #828 from krischer/docker_tests

Basing it on top of the Salt formulas would be nice but require a bit of work. It already works as it is right now and is fairly useful for a number of scenarios. Thus I am merging it now.