Fix to convert AllowAvailableUninstall of Add-IntuneWin32App parameter

[kenchan0130]

Fix #53

[aaronparker]

A better fix might be to update the AllowAvailableUninstall value in the App.json to a boolean, the code fix should not then be needed.:

  "Program": {
    "InstallTemplate": "Deploy-Application.exe -DeploymentType \"Install\" -DeployMode \"Silent\"",
    "InstallCommand": "Deploy-Application.exe -DeploymentType \"Install\" -DeployMode \"Silent\"",
    "UninstallCommand": "Deploy-Application.exe -DeploymentType \"Uninstall\" -DeployMode \"Silent\"",
    "InstallExperience": "system",
    "DeviceRestartBehavior": "suppress",
    "AllowAvailableUninstall": "false"
  },

to:

  "Program": {
    "InstallTemplate": "Deploy-Application.exe -DeploymentType \"Install\" -DeployMode \"Silent\"",
    "InstallCommand": "Deploy-Application.exe -DeploymentType \"Install\" -DeployMode \"Silent\"",
    "UninstallCommand": "Deploy-Application.exe -DeploymentType \"Uninstall\" -DeployMode \"Silent\"",
    "InstallExperience": "system",
    "DeviceRestartBehavior": "suppress",
    "AllowAvailableUninstall": false
  },

[kenchan0130]

@aaronparker I agree there’s no need to handle boolean values as strings. Since the DetectionRule.Check32BitOn64System of App.json adopted string for bool values, I have adapted the current configuration file format.

If it is acceptable to use the bool type in the configuration file, I will change it that way.

[kenchan0130]

@aaronparker I have taken additional measures for this issue. Cloud you review?

[kenchan0130]

@aaronparker This is just a friendly reminder that I am waiting for your review.