Change History : gallery-contextmenu-view

1/16/13:

• converted bodyContent build system over to Y.Template, adding new ATTRS menuTemplate and offsetXY and defining static property templateMicro including the default template
• added new methods showOverlay, _buildOverlayContent

9/14/12

• initial module creation / push to gh
• included two examples; one working with a DT and another with a Nodelist of list items