Added a function to prepend a chunk onto a source node
Added a function to prepend a chunk onto a source node

garysye/source-map,meteor/source-map,modulexcite/source-map,webcoding/source-map,azakhary/source-map,stealjs/source-map,garysye/source-map,mishoo/source-map,ejpbruel/source-map,ejpbruel/source-map,webcoding/source-map,bitovi/source-map,spark/source-map,spark/source-map,stealjs/source-map,azakhary/source-map,bitovi/source-map,modulexcite/source-map