added company selector to project form

core/src/main/java/de/srsoftware/umbrella/core/model/Project.java

@@ -17,7 +17,7 @@ public class Project implements Mappable {
 	private final Map<Long,Member> members;
 	private final Collection<Status> allowedStates;
 	private boolean showClosed;
-	private final Long companyId;
+	private Long companyId;
 	private int status;
 	private String name;
 	private final long id;
@@ -96,6 +96,7 @@ public class Project implements Mappable {
 	public Project patch(JSONObject json) {
 		for (var key : json.keySet()){
 			switch (key){
+				case COMPANY_ID:  companyId   = json.getLong(COMPANY_ID); break;
 				case DESCRIPTION: description = json.getString(key); break;
 				case NAME:        name        = json.getString(key); break;
 				case SHOW_CLOSED: showClosed  = json.getBoolean(SHOW_CLOSED); break;