Add language support for EMF.

jplag/pom.xml

@@ -53,5 +53,9 @@
             <groupId>de.jplag</groupId>
             <artifactId>chars</artifactId>
         </dependency>
+        <dependency>
+            <groupId>de.jplag</groupId>
+            <artifactId>emf</artifactId>
+        </dependency>
     </dependencies>
 </project>

jplag/src/main/java/de/jplag/options/LanguageOption.java

@@ -15,7 +15,8 @@ public enum LanguageOption {
     C_SHARP("csharp", "de.jplag.csharp.Language"),
     CHAR("char", "de.jplag.chars.Language"),
     TEXT("text", "de.jplag.text.Language"),
-    SCHEME("scheme", "de.jplag.scheme.Language");
+    SCHEME("scheme", "de.jplag.scheme.Language"),
+    EMF("emf", "de.jplag.emf.Language");
 
     private final String classPath;
     private final String displayName;