Handles Context menu operations.
Loads and expands the Context menu by using the CellExtensions.ResizeTarget adding Action Node objects from ActionNode.Actions within the Cell object returned from the CellExtensions.HoverSmallest2.
Loads individual Action Node object actions that are invokable created from the right clicked Cell object's ActionNode.Actions.
Loads and expands the Context menu by using the CellExtensions.ResizeTarget adding Action Node predefined objects.
Unloads the Context menu.