readded entity types option

vipra-cmd/src/main/java/de/vipra/cmd/file/Filebase.java

...d/src/main/java/de/vipra/cmd/option/EditModelCommand.java

...-cmd/src/main/java/de/vipra/cmd/option/ImportCommand.java

vipra-cmd/src/main/resources/config.json

vipra-ui/app/html/entities/index.html

vipra-ui/app/html/topics/index.html

vipra-ui/app/html/words/index.html

...l/src/main/java/de/vipra/util/model/TopicModelConfig.java