#107 Values for list box are now defined in ConfigurationSpecificationListBox.
#107 Updated addInput method in InputParameterWidget: Method does not take an index anymore.
Merge branch 'master' into refactoringListBox
#107 Configuration Specification List Box requires the values of the list box in the constructor.
let Algorithm implement comparable #68 #69
#69 sort algorithms list before showing in frontend
#107 Updated error messages.
#68 keep dropdown sorted
Merge pull request #129 from HPI-Information-Systems/sort_algorithms

Sort algorithms in list and dropdown
Merge branch 'master' into refactoringListBox

Conflicts:
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/runs/AlgorithmChooser.java
Merge pull request #128 from HPI-Information-Systems/refactoringListBox

Refactoring list box
Merge branch 'master' into relationalInputWidget

Conflicts:
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/CsvFileInput.java
	frontend/src/main/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/WidgetFactory.java
	frontend/src/test/java/de/uni_potsdam/hpi/metanome/frontend/client/parameter/GwtTestParameter.java