Option to delete notifications

[murali-shris]

Is your feature request related to a problem? Please describe. Currently there is no option from app/at client to delete notifications

Describe the solution you'd like

• change notification syntax and verb handler to delete notification

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[ksanty]

@murali-shris should we move this up so we can work on in PR43/44?

[gkc]

This is more a question for Kevin / Colin as it is a prioritization call