Reimagining status for the module (#253)

* Reimagining status for the module

Status for commands was originally added to this module based on my experience with other REST API's where individual commands could easily take 10-20 seconds.

Practical usage has shown that most GitHub requests in reality take under one second.  The additional work that PowerShell has to do in order to display progress to the user can easily make the overall command take 4-6 times longer than its actual execution time.

Therefore, status is being ripped out of this module (for the most part).  `Invoke-GHRestMethod` and `Invoke-SendTelemetryEvent` no longer have bifurcating execution paths based on the value of `$NoStatus`.  Everything runs synchronously now on the command prompt.

* `DefaultNoStatus` has been deprecated.  Its value will be ignored.
* The `NoStatus` switch has not been removed from the module commands in order to avoid a breaking change.  It may be removed in a future update.
* `Invoke-GHRestMethod -ExtendedResult` has been updated to include the next page's number and the total number of pages for the REST request.
* A new configuration value has been added: `MultiRequestProgressThreshold
  `Invoke-GHRestMethodMultipleResult` will display a ProgressBar to the user tracking the number of remaining requests for the overall execution of the requested command based on this threshold value.  It will only display the progress bar if the number of requets needed meets or exceeds this threshold value.  This defaults to 10, and can be disabled with a value of 0.  
  Practical usage has shown that this adds less than a second of additional time to the overall execution of a multi-request command (quite different than the previous status).
* `Wait-JobWithAnimation` has been removed since it's no longer used.

Fixes #247

GitHubConfiguration.ps1

@@ -78,6 +78,10 @@ function Set-GitHubConfiguration
 
     .PARAMETER DefaultNoStatus
         Control if the -NoStatus switch should be passed-in by default to all methods.
+        The -NoStatus switch has been deprecated.  Commands in this module no longer display status
+        on the console, thus passing in -NoStatus to a command no longer has any impact.
+        Therefore, the value of this configuration setting also no longer has any impact on
+        command execution.
 
     .PARAMETER DefaultOwnerName
         The owner name that should be used with a command that takes OwnerName as a parameter
@@ -132,6 +136,14 @@ function Set-GitHubConfiguration
     .PARAMETER LogTimeAsUtc
         If specified, all times logged will be logged as UTC instead of the local timezone.
 
+    .PARAMETER MultiRequestProgressThreshold
+        Some commands may require sending multiple requests to GitHub.  In some situations,
+        getting the entirety of the request might take 70+ requests occurring over 20+ seconds.
+        A progress bar will be shown (displaying which sub-request is being executed) if the number
+        of requests required to complete this command is greater than or equal to this configuration
+        value.
+        Set to 0 to disable this feature.
+
     .PARAMETER RetryDelaySeconds
         The number of seconds to wait before retrying a command again after receiving a 202 response.
 
@@ -212,6 +224,8 @@ function Set-GitHubConfiguration
 
         [switch] $LogTimeAsUtc,
 
+        [int] $MultiRequestProgressThreshold,
+
         [int] $RetryDelaySeconds,
 
         [switch] $SuppressNoTokenWarning,
@@ -296,6 +310,7 @@ function Get-GitHubConfiguration
             'LogProcessId',
             'LogRequestBody',
             'LogTimeAsUtc',
+            'MultiRequestProgressThreshold',
             'RetryDelaySeconds',
             'SuppressNoTokenWarning',
             'SuppressTelemetryReminder',
@@ -640,6 +655,7 @@ function Import-GitHubConfiguration
         'logProcessId' = $false
         'logRequestBody' = $false
         'logTimeAsUtc' = $false
+        'multiRequestProgressThreshold' = 10
         'retryDelaySeconds' = 30
         'suppressNoTokenWarning' = $false
         'suppressTelemetryReminder' = $false