New completers and code enhancements

[ShayLevy]

Code enhancements

1. Added verbose messages to Update-ArgumentCompleter. Sample output:

VERBOSE: Scanning for completer files... VERBOSE: Registering completer 'Clean-MailboxDatabase Get-MailboxDatabase Remove-MailboxDatabase' VERBOSE: found initialization function, creating key: 'ex2010' (...)

1. Added FilePath parameter to Update-ArgumentCompleter. Developing completers can be a daunting task especially when you introduce rapid changes to a completer file. Having to to load ALL completers in order to load your changes can take very long time to complete and slows down development time. FilePath allows loading a specific file(s). On a side note, a new completer file was added too to support file path completion from the module base path.

New module completers

1. CimCmdlets
2. ISE

New custom completers

1. Import-Module Name Completer (core)
2. Get-WinEvent, ListLog and ListProvider completers (diagnostics)
3. WMI Namespace completer (similiar to buil-in cim cmdlets namespace completion support)
4. Update-TypeData SerializationMethod completer (utility)
5. Register-EngineEvent SourceIdentifier completer (utility)
6. Update-ArgumentFilePathCompleter (TabExpansionPlusPlus.ps1)

[lzybkr]

I merged the changes. I took the liberty to change a few things:

• made some formatting changes for consistency
• fixed a parse error in one of the scripts
• made sure Update-ArgumentCompleter -AsJob -Path *.ps1 works
• made sure Update-ArgumentCompleter -Path directory does something reasonable (scans ps1/psm1 files only).

Thanks for the contribution, sorry it took so long for me to get to merging.

[ShayLevy]

Thanks for merging :)