[FOR REVIEW] Visual Studio Extension for managing Bot Configuration

[gasper-az]

Related to #173

Proposed Changes

Adds a Visual Studio Extension project for managing Bot Configuration in any VS Project file.
The extensions consist of a Wizard tool which allows the users adding a .bot file into a specific VS Project, where they can:

• define the Bot Name
• declare one Bot Endpoints, specifying its Name, URL, AppID, AppPassword (it will scale for allowing to add more than one)
• Encrypt the .bot file

Future features:

• Add more than one Endpoint
• Add more than one Service (QnA, Luis, Dispatch, etc)
• Store the Bot Configuration information in an appsettings.json file (for the non sensitive information) along with secret.json (using secret manager) for the sensitive information (appPasswords)

Here are some Screenshots of the extension Wizard:

• Here the user will specify additional information like the bot configuration filename.
  

• Endpoints: allows defining multiple endpoints for the bot configuration file, specifying the name, URL, appID & appPassword (these last two might be optional)
  

• Services window: similar to the previous one, but allows adding any kind of service (QnA, Luis, etc)
  

• Encryption: allows users to encrypt the bot configuration. If they decided to do it, the encryption key will be shown only once.
  

Testing

First, go to {your repository directory}/generators/vsix-vs-win/BotConfigurationWizard and open the BotFileCreator.sln solution
Then, there are two alternatives

Alternative A

• Build the VSIX project
• Go to bin/debug folder under your project's directory and run the BotFileCreator.vsix file to install the extension in your Visual Studio (NOTE: first, ensure your Visual Studio instance is closed)
• Once the extension is installed, open any VS project file
• After the project is loaded, right-click on it and select the Create Bot File option in the context menu. It will open the VSIX Wizard

Alternative B

• Build the VSIX project
• Run the project. It will open a Visual Studio Experimental Instance
• In the Experimental instance, open any VS Project file.
• After the project is loaded, right-click on it and select the Create Bot File option in the context menu. It will open the VSIX Wizard

This picture shows the context menu option for starting the Extension's Wizard: