started InputParameter refactoring
Merge remote-tracking branch 'origin/master' into dev_jakob

Conflicts:
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/InputParameterWidget.java
attempting merge
add gitignores to enable merging
manual merge
create ConfigurationSetting for Strings
refactor InputParameter
Merge remote-tracking branch 'origin/dev_jakob' into dev_claudia

Conflicts:
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/InputParameterBooleanWidget.java
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/InputParameterDataSourceWidget.java
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/InputParameterWidget.java
refactoring progress
Merge remote-tracking branch 'origin/master' into dev_claudia
gitignore settings
complete factory for configuration values
remove InputParameter class (no longer necessary)
fixes #35 and repairs preselecting data sources
removed target folder from repo
Merge remote-tracking branch 'origin/master' into dev_claudia

Conflicts:
	backend/src/test/java/de/uni_potsdam/hpi/metanome/algorithm_loading/AlgorithmFinderTest.java
Merge remote-tracking branch 'origin/dev_claudia' into dev_claudia
Merge remote-tracking branch 'origin/master' into dev_claudia

Conflicts:
	backend/src/test/java/de/uni_potsdam/hpi/metanome/algorithm_loading/AlgorithmFinderTest.java
additional changes associated to previous merge
Merge branch 'dev_claudia' of
git@github.com:HPI-Information-Systems/Metanome.git into dev_claudia