Fixed a bunch of bugs.

src/core/de.evoal.core/pom.xml

...re/api/ea/constraints/calculation/CalculationFactory.java

...e/api/ea/constraints/calculation/CalculationStrategy.java

...va/de/evoal/core/api/ea/constraints/model/Constraint.java

...a/de/evoal/core/api/ea/constraints/model/Constraints.java

...src/main/java/de/evoal/core/api/utils/LanguageHelper.java

...re/main/ea/constraints/constraint/ConstraintProducer.java

...ain/ea/constraints/constraint/ast/BoundaryIdentifier.java

...ain/ea/constraints/constraint/ast/ConditionConverter.java

...a/constraints/constraint/ast/UnaryBoundaryIdentifier.java

...constraint/strategies/calculations/NormalCalculation.java

...strategies/calculations/StandardDeviationCalculation.java

...int/strategies/constraint/JeneticsConstraintProducer.java

...int/strategies/constraint/JeneticsConstraintStrategy.java

.../constraint/strategies/fitness/MalusFunctionProducer.java

.../strategies/fitness/internal/MalusForFitnessFunction.java

...n/ea/constraints/constraint/utils/ConfigurationUtils.java

.../core/main/producer/EvolutionaryAlgorithmModelLoader.java

...gate/main/statistics/constraint/ConstraintStatistics.java