Added form for editing crops to crop categories

pom.xml

src/main/java/no/nibio/vips/logic/VIPSLogicApplication.java

...vips/logic/controller/servlet/CropCategoryController.java

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

src/main/java/no/nibio/vips/logic/service/LogicService.java

...esources/no/nibio/vips/logic/i18n/passay_zh_CN.properties

...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/WEB-INF/web.xml

src/main/webapp/formdefinitions/cropCategoryCropForm.json

src/main/webapp/templates/cropCategoryList.ftl

src/main/webapp/templates/master.ftl