git related improvements and implementations

+ Get-GitRepo - Clone or update a repo, with tag support
+ Get-GitHubReleaseTag - Grab tag from latest release page
+ Refresh-GitRepo - Stage all possible changes, discarding any
previously stageds changes
= GitHub repo is now git repo - as some code isn't GitHub specific
+ cat Alias for Get-Content
= Get-PossiblArguments improvement
= Invoke-WebDownload fix
= dcedit fixing bad argument processing

docker/Edit-DockerCompose.ps1

@@ -6,7 +6,7 @@
 
 )
 
-$local:EditCandidates = @('docker-compose.###','.base.docker-compose.###')
+$local:EditCandidates = @('docker-compose.###','.base.docker-compose.###','secrets.env')
 $local:EditBonus = @('Dockerfile', '.env', '*.env')
 $local:editFiles = @()
 foreach( $local:ext in @('.yml', '.yaml') ) {
@@ -15,7 +15,7 @@ foreach( $local:ext in @('.yml', '.yaml') ) {
         foreach( $local:path in $ProjectPath ) {
             $local:testPath = Join-Path $path $fileName
             if( $Force -or $(Test-Path $testPath) ) {
-                $editFiles += $testPath
+                $editFiles += $testPath | Get-Path
                 $editFiles += Get-ChildItem $(Join-Path $path '*') -Include $EditBonus -Depth 1 |
                     Select-Object -ExpandProperty FullName
             }
@@ -37,9 +37,17 @@ $AdditionalFiles = $AdditionalFiles | Where-Object { $_ } | ForEach-Object {
 
 $local:FinalEditList = $editFiles | Where-Object {$_} | Sort-Object  {
         $local:n = [System.IO.Path]::GetFileName($_)
-        Join-Path [PSystem.IO.ath]::GetDirectoryName($_) "$(if( $n[0] -eq '.' ) { "9" } else { "1" })$n"
+        $local:sorder = "$(
+                if( $n[0] -eq '.' ) { "2" }
+                elseif( $n -match 'docker-compose\.y' ) { "1" }
+                else { "9" }
+            )$n"
+        Write-Verbose "sorder($n)=$sorder"
+        $local:sorder = Join-Path $([System.IO.Path]::GetDirectoryName($_)) $sorder
+        $sorder
     }
 $FinalEditList = (@() + $FinalEditList + @() + $AdditionalFiles) | Select-Object -Unique
+Write-Verbose "`$FinalEditList = `n$($FinalEditList | Out-String)"
 
 Edit-TextFile $FinalEditList