Added JsObject constructor that populates prototype from a context.
Added JsRegExp contructor from existing Regexp.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5873 acf43c95-373e-0410-b603-e72c3f656dc1
Added Resolver support for A, AAAA and TXT records.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5874 acf43c95-373e-0410-b603-e72c3f656dc1
Added DNS resolver object in Javascript.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5875 acf43c95-373e-0410-b603-e72c3f656dc1