Changes to fix Svg class:-
* svg translation fixed
* height and width only visible in <svg></svg>
* Fixed : Svg.combine() it was repeating it self twice insted of concating with "other"
* Fixed : SvgExpr string in this form "text<<< expr + expr >>> text" will be translated to "text"+ expr + expr+"text" and since expr is sorrounded by string it will be concated as string insted of evaluated. Fixed by using () in the place of <<< and >>>