Update Student_ framework to most recent approaches

[Brian Lewis]

Prior to leveraging this into Sepecial Ed, make the following changes to Student structure:

1. Move to ‘frame’ based routes and UI. Implement ‘MonitoredList’ to respond to edits in edit pane by updating the affected row in the list.

2. Use TableMaintenanceController and Entity Framework for CRUD operations (except Read, which continues to need a structured result)

3. Simplify StudentsAPI.ts to use $http when Restangular is not needed - and make the service a class.

4. Reorganise ViewModes - use ‘macro’ for link columns (UiGridUtils) move defaults into viewmodes.ts and out of Student.Filter

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[Brian Lewis]

task(students): refactor student module to use latest coding approaches

Resolves #760

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