remove unnecessary method

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
Merge branch 'master' into surya
Merge branch 'master' of https://github.com/enyo-surya/mvc-samples-todos into surya
 this ugly hack to get the parent model of the HasMany to update

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
update submodule commit

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>
update submodule commit

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@palm.com>