added license info
Merge remote-tracking branch 'origin/master' into adding_license

Conflicts:
	algorithm_integration/src/test/java/de/uni_potsdam/hpi/metanome/algorithm_integration/configuration/ConfigurationSpecificationBooleanTest.java
	backend/src/main/java/de/uni_potsdam/hpi/metanome/algorithm_loading/AlgorithmExecutor.java
	backend/src/test/java/de/uni_potsdam/hpi/metanome/algorithm_loading/AlgorithmExecutorTest.java
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/server/ExecutionServiceImpl.java
	frontend/src/test/java/de/uni_potsdam/hpi/metanome/frontend/server/ExecutionServiceTest.java
added travis build information
removed java 6 build
removed unnecessary duplicate cobertura run
stopped cleaning the reports before publishing
Created readme
moved deployment information to root pom
fixed cobertura execution
removed cleaning before coveralls execution
removed unnecessary cobertura calls declared in root pom
added ignores for intellij
Merge remote-tracking branch 'origin/master' into dev_jakob

Conflicts:
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/InputParameterWidget.java