Bring referenced icons files into this project to remove the build dependency

Author: jdimeo

gui/pom.xml

@@ -19,10 +19,5 @@
 			<artifactId>jvm-commons</artifactId>
 			<version>${project.version}</version>
 		</dependency>
-		<dependency>
-			<groupId>com.elderresearch.commons</groupId>
-			<artifactId>eri-commons-icons-eri-16</artifactId>
-			<version>1.2.0</version>
-		</dependency>
 	</dependencies>
 </project>

gui/src/main/java/com/compassion/commons/gui/CountryFlags.java

@@ -5,8 +5,8 @@
 import org.apache.commons.lang3.reflect.FieldUtils;
 
 import com.compassion.commons.ReflectionUtils;
-import com.elderresearch.commons.icons.eri.IconsERI;
-import com.elderresearch.commons.icons.eri.IconsFlags;
+import com.compassion.commons.gui.icons.IconsERI;
+import com.compassion.commons.gui.icons.IconsFlags;
 
 import lombok.experimental.UtilityClass;