Configure Powershell to match CMD

[cloudRoutine]

I'm not sure where this would go as a part of cmder, but this script will configure powershell to
closely resemble the cmd and match more of the hotkeys.

Some differences
the » will change its color to red to indicate invalid syntax.
gl can't be aliased over, so I used glog instead.

Also the .ps1 file had to be saved as UTF-8 with BOM for the λ to display properly in the prompt

 # install psget
if (!(Get-Module -ListAvailable | ? { $_.name -like 'psget' })) {
    write-host "Installing PsGet ..." -foregroundcolor green
    (new-object Net.WebClient).DownloadString("http://psget.net/GetPsGet.ps1") | iex
 }

if (!(Get-Module -ListAvailable | ? { $_.name -like 'psreadline' })) {
        write-host "Installing PsReadLine..." -foregroundcolor cyan
        Install-Module PsReadLine
    }

if (!(Get-Module -ListAvailable | ? { $_.name -like 'posh-git' } )) {
        write-host "Installing Posh-Git..." -foregroundcolor cyan
        Install-Module posh-git
    }

if ($host.Name -eq 'ConsoleHost')
{
    Import-Module PSReadline
    Import-Module posh-git

    if ($host.Name -eq 'ConsoleHost') {
        Set-PSReadlineKeyHandler -Key Ctrl+Delete    -Function KillWord
        Set-PSReadlineKeyHandler -Key Ctrl+Backspace -Function BackwardKillWord
        Set-PSReadlineKeyHandler -Key Shift+Backspace -Function BackwardKillWord
        Set-PSReadlineKeyHandler -Key UpArrow        -Function HistorySearchBackward
        Set-PSReadlineKeyHandler -Key DownArrow      -Function HistorySearchForward
        Set-PSReadlineKeyHandler -Key Tab            -Function Complete

        $Host.PrivateData.ErrorBackgroundColor   = $Host.UI.RawUI.BackgroundColor
        $Host.PrivateData.WarningBackgroundColor = $Host.UI.RawUI.BackgroundColor
        $Host.PrivateData.VerboseBackgroundColor = $Host.UI.RawUI.BackgroundColor

        Push-Location (Split-Path -Path $MyInvocation.MyCommand.Definition -Parent)

        function prompt 
        {
            $g = [ConsoleColor]::Green
            $h = [ConsoleColor]::DarkGray

            $realLASTEXITCODE = $LASTEXITCODE
            $Host.UI.RawUI.ForegroundColor = $GitPromptSettings.DefaultForegroundColor
            $loc = $(Get-Location) 

            Write-Host `r
            Write-Host $loc -n -f $g
            Write-VcsStatus
            Write-Host `r
            Write-Host "λ»" -n -f $h

            $global:LASTEXITCODE = $realLASTEXITCODE
            Return ' '
        }
        Enable-GitColors
        Pop-Location
        Start-SshAgent -Quiet
    }
}
function glist {   return git $args --no-pager log --oneline --all --graph --decorate  }
Set-Alias -name glog -value glist

[LeoColomb]

Almost already done with #271. Needs #273 and new release to be completed.
For the tip, don't force a module installation in a profile.
Also, the gl alias can be set it in git directly.
😃

@MartiUK Can be closed.