Support for renaming of modules

- When a module ID changes, the old ID gets put in a list against property 'module.aliases'.
 - The tool and the repo startup detect the existing installation against the alias and perform a rename.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5559 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/module/tool/InstalledFiles.java

@@ -148,9 +148,17 @@ public class InstalledFiles
      * 
      * @return  the file location
      */
-    private String getFileLocation()
+    public String getFileLocation()
     {
-        return this.warLocation + ModuleManagementTool.MODULE_DIR + "/" + this.moduleId + "/modifications.install";
+        return this.warLocation + getFilePathInWar();
+    }
+    
+    /**
+     * @return      Returns the path of the install file within the WAR
+     */
+    public String getFilePathInWar()
+    {
+        return ModuleManagementTool.MODULE_DIR + "/" + this.moduleId + "/modifications.install";
     }
     
     /**