Code formatter should keep indentation for multi-line pipelines v2

[dargmuesli]

System Details

• Operating System: Windows 10 v1703
• VS Code version: 1.14.2
• PowerShell extension version: 1.4.1
• Output from $PSVersionTable:

Name                           Value
----                           -----
PSVersion                      5.1.15063.483
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.15063.483
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

Issue Description

Related to #448.

Currently for a block of code like this:

Get-ItemProperty -Path $RegPath |
    ForEach-Object {
        Process {
            If (Test-PropertyExist -Object $PSItem -PropertyName "DisplayName") {
                $PSItem
            }
        }
    }

the code formatter gives this output:

Get-ItemProperty -Path $RegPath |
    ForEach-Object {
    Process {
        If (Test-PropertyExist -Object $PSItem -PropertyName "DisplayName") {
            $PSItem
        }
    }
}

It should at least retain the proper indentation or fix it if we notice that the following lines in the pipeline are indented.

Sorry for stealing the description pattern ;)
Also: @kapilmb could you please have a look at this as you fixed the related issue mentioned above. That would be great!

Thanks in advance :)

[SydneyhSmith]

Closing this as resolved.