Added experimental observation map

pom.xml

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

.../vips/logic/controller/servlet/ObservationController.java

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

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

...ava/no/nibio/vips/logic/entity/ObservationStatusType.java

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

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

.../java/no/nibio/vips/logic/service/ObservationService.java

src/main/java/no/nibio/vips/logic/util/GISUtil.java

src/main/java/no/nibio/vips/logic/web/js/JSEnvironment.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

src/main/webapp/WEB-INF/web.xml

src/main/webapp/css/vipslogic.css

src/main/webapp/formdefinitions/observationMapForm.json