Added sort method for ObjList.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5399 acf43c95-373e-0410-b603-e72c3f656dc1
Added methods:
    Math.random([int min, int max]);
    Array.indexOf(Object obj [, int fromPos]);
    Array.sort([compareCallback])
    String.split(char c [,int maxResults]);
    String.startsWith(String match [, int fromPos]);
    String.endsWith(String match [, int fromPos]);
    String.toLower();
    String.toUpper();
    String.trim(); 
to JavaScript API.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5400 acf43c95-373e-0410-b603-e72c3f656dc1