Update image paths for localizations

localization/ko/adapter/README.md

@@ -93,7 +93,7 @@ captain.row();
 
 ## 클레스 다이어그램
 
-![alt text](https://github.com/warp125/java-design-patterns/blob/master/adapter/etc/adapter.urm.png?raw=true)
+![alt text](etc/adapter.urm.png)
 
 ## 적용 가능성
 

localization/ko/factory/README.md

@@ -104,7 +104,7 @@ This Ferrari.
 
 ## 클래스 다이어그램
 
-![alt text](https://github.com/iluwatar/java-design-patterns/blob/master/factory/etc/factory.urm.png)
+![alt text](etc/factory.urm.png)
 
 ## 적용 가능성
 

localization/ko/observer/README.md

@@ -134,7 +134,7 @@ The hobbits are facing sunny weather now
 
 ## 클래스 다이어그램
 
-![alt text](https://github.com/iluwatar/java-design-patterns/blob/master/observer/etc/observer.png)
+![alt text](etc/observer.png)
 
 ## 적용 가능성
 

localization/ko/prototype/README.md

@@ -64,7 +64,7 @@ System.out.println(cloned.getName()); // Dolly
 
 ## 클래스 다이어그램
 
-![alt text](https://github.com/iluwatar/java-design-patterns/blob/master/prototype/etc/prototype.urm.png)
+![alt text](etc/prototype.urm.png)
 
 ## 적용 가능성
 

localization/ko/singleton/README.md

@@ -46,7 +46,7 @@ assertEquals(enumIvoryTower1, enumIvoryTower2); // true
 
 ## 클래스 다이어그램
 
-![alt text](https://github.com/iluwatar/java-design-patterns/blob/master/singleton/etc/singleton.urm.png)
+![alt text](etc/singleton.urm.png)
 
 ## 적용 가능성
 

localization/ko/strategy/README.md

@@ -160,7 +160,7 @@ public class LambdaStrategy {
 
 ## 클래스 다이어그램
 
-![alt text](../../../strategy/etc/strategy_urm.png "Strategy")
+![alt text](etc/strategy_urm.png "Strategy")
 
 ## 적용 가능성
 

localization/tr/singleton/README.md

@@ -48,7 +48,7 @@ assertEquals(enumIvoryTower1, enumIvoryTower2); // true
 
 ## Sınıf diagramı
 
-![alt text](https://github.com/iluwatar/java-design-patterns/blob/master/singleton/etc/singleton.urm.png)
+![alt text](etc/singleton.urm.png)
 
 ## Uygulanabilirlik