various - installer, settings, fedora version
- installer updated to fedora 3.7.1
- fedora client upgrade pom
- java 1.7 settings renewed - after reimport to eclipse (wtf)
- installer variables.conf renamed to variables.conf.tmpl
update tests and travis config
- removes all integration tests from execution
- includes first unit tests to Travis-CI
bug fixes: some 0.1.1 upgrade related issues
refer to report set as default
add some flush() and close()
various: logging, md5
- enhance logging
- require md5 as parameter for DigitalEntity-Streams