Made Option class and tarted Poll class

src/main/java/io/zipcoder/tc_spring_poll_application/domain/Option.java

+package io.zipcoder.tc_spring_poll_application.domain;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity // this means that a class can be mapped to a table. Just is a marker like Serializable
+public class Option {
+
+    @Id // specifies primary key of entity
+    @GeneratedValue // configures the way of increment of the specified column (field)
+    @Column(name = "OPTION_ID")// specifies mapped column for a persisitence property. Without this annotation the framework assumes the field's variable-name is the persistent property
+    private long id;
+
+    @Column(name = "OPTION_VALUE")// specifies mapped column for persistence value
+    private String value;
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+}

src/main/java/io/zipcoder/tc_spring_poll_application/domain/Poll.java

+package io.zipcoder.tc_spring_poll_application.domain;
+
+public class Poll {
+}