fix category creation

src/main/java/com/commafeed/frontend/model/request/AddCategoryRequest.java

@@ -0,0 +1,40 @@
+package com.commafeed.frontend.model.request;
+
+import java.io.Serializable;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import com.wordnik.swagger.annotations.ApiClass;
+import com.wordnik.swagger.annotations.ApiProperty;
+
+@SuppressWarnings("serial")
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+@ApiClass("Add Category Request")
+public class AddCategoryRequest implements Serializable {
+
+	@ApiProperty(value = "name", required = true)
+	private String name;
+
+	@ApiProperty(value = "parent category id, if any")
+	private String parentId;
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getParentId() {
+		return parentId;
+	}
+
+	public void setParentId(String parentId) {
+		this.parentId = parentId;
+	}
+
+}