fixed importing twice

ma-impl.sublime-workspace

...in/java/de/vipra/rest/serializer/GenericDeserializer.java

...main/java/de/vipra/rest/serializer/GenericSerializer.java

vipra-util/src/main/java/de/vipra/util/model/Article.java

vipra-util/src/main/java/de/vipra/util/model/FileModel.java

vipra-util/src/main/java/de/vipra/util/model/Model.java

vipra-util/src/main/java/de/vipra/util/model/Topic.java

vipra-util/src/main/java/de/vipra/util/model/TopicFull.java

vipra-util/src/main/java/de/vipra/util/model/TopicRef.java

vipra-util/src/main/java/de/vipra/util/model/Word.java

.../src/main/java/de/vipra/util/service/DatabaseService.java

vipra-util/src/main/java/de/vipra/util/service/Service.java