Created Unassigned: Add support for selecting odata actions in $select clauses [1027]

Given an entityset with an Entity that has an action associated to it, when an odata client issues the following query:

BaseUrl/prefix/Customers?$select=Container.* the service should return the list of all the actions available to the customers on the feed.

BaseUrl/prefix/Customers?$select=Container.SomeAction the service should return the action when it's available.