* Portal changes for DedicatedGateway
Changes to support creation and deletion of DedicatedGateway resource.
Tested locally with various scenarios.
* Portal changes for DedicatedGateway. CR feedback
* Stylecop changes
* Removing TODO comments
* exposed baselineValues
* added getOnSaveNotification
* disable UI when onSave is taking place
* minro edits
* made polling optional
* added optional polling
* added default
* Added portal notifications
* merged more changes
* minor edits
* added label for description
* Added correlationids and polling of refresh
* Added correlationids and polling of refresh
* minor edit
* added label tooltip
* removed ClassInfo decorator
* Added dynamic decription
* added info and warninf types for description
* more changes to promise retry
* promise retry changes
* compile errors fixed
* New changes
* added operationstatus link
* merged sqlxEdits
* undid sqlx changes
* added completed notification
* passed retryInterval in notif options
* more changes
* added polling on landing on the page
* edits for error display
* added keys blade link
* added link generation
* added link to blade
* Modified info and description
* fixed format errors
* Second cut of the Portal
* OnChange for Number of instances
* added keys for texts
* fixed lint errors
* Added support for undefined dynamic description
* fixed failing test
* disable save/discard buttons
* fixed sqlx errors
* Dedicated Gateway changes to add the keys blade
* Change connectionStringText
* Change connectionStringText
* Text changes
* Added UI improvements
* Code review feedback
* undid package lock changes
Co-authored-by: Srinath Narayanan <srnara@microsoft.com>
