Normalize param names and ordering in Telemetry

In the core/commands/__init__.py, when loading values into self.cli_ctx.data['safe_params'], we should normalize the names and order.
* Expand short names into the full name: e.g. -n becomes --name
* Order params consistency: e.g. (alpha ordering) --resource-group, --name

This enables:
* More accurate telemetry
* Ability to translate command+paramset combos to REST endpoint via ARM telemetry (Arun ask)
* Smarter Aladdin models as it gets a more accurate signal