Bugfixes and improvements of Apple Fruit Moth Module

...main/java/no/nibio/vips/logic/entity/PreparationType.java

...vips/logic/modules/applefruitmoth/AppleFruitMothBean.java

...ogic/modules/applefruitmoth/AppleFruitMothController.java

...io/vips/logic/modules/applefruitmoth/ObservationSite.java

...odules/applefruitmoth/ObservationSitePointSeasonData.java

...dules/applefruitmoth/ObservationSiteSeasonCommonData.java

...ources/no/nibio/vips/logic/i18n/vipslogictexts.properties

...ces/no/nibio/vips/logic/i18n/vipslogictexts_bs.properties

...ces/no/nibio/vips/logic/i18n/vipslogictexts_hr.properties

...ces/no/nibio/vips/logic/i18n/vipslogictexts_nb.properties

...ces/no/nibio/vips/logic/i18n/vipslogictexts_sr.properties

.../no/nibio/vips/logic/i18n/vipslogictexts_zh_CN.properties

...ain/webapp/formdefinitions/appleFruitMothStationForm.json

src/main/webapp/js/appleFruitMothObservationSitesMap.js

src/main/webapp/templates/appleFruitMothClusterForm.ftl

src/main/webapp/templates/appleFruitMothStationForm.ftl

src/main/webapp/templates/appleFruitMothStationList.ftl