Merge branch 'Delete_User_Gracefully' into 'develop'

...o/nibio/vips/logic/controller/servlet/UserController.java

...io/vips/logic/controller/session/DeleteUserException.java

.../no/nibio/vips/logic/controller/session/ForecastBean.java

.../nibio/vips/logic/controller/session/ObservationBean.java

...io/vips/logic/controller/session/PointOfInterestBean.java

...java/no/nibio/vips/logic/controller/session/UserBean.java

src/main/java/no/nibio/vips/logic/entity/Observation.java

src/main/java/no/nibio/vips/logic/entity/Organization.java

...n/java/no/nibio/vips/logic/entity/misc/UserResources.java

src/main/resources/db/migration/V4__Add_org_archive_user.sql

...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

src/main/webapp/templates/userDeleteForm.ftl