Update to v4.0.0

## Version 0.4.x

- version : 0.4.0

 [ author : guitarrapc ]

 [ May 16, 2014 ]

 #### Enhancement
 * Get-ValentiaGroup now supports Pipeline input.
 * Now valentia OS User Initialization can control userflag in valentia-config.ps1
 * Now valentia supports ActiveDirectory User authentication when create Local User in domain joined server.
 * Enhanced [#60](https://github.com/guitarrapc/valentia/issues/60), now valentia config will move to %AppData%\valentia.
 * Now CredSSP is supported. Change Authentication mode in valentia-config.ps1. Default is default.$valentia.Authentication
 * Added Certificate import/export/show functions. ```Export-ValentiaCertificate.ps1```, ```Import-ValentiaCertificate.ps1``` and ```Show-ValentiaCerticate```
 * PFX is supported as well as Cert.
 * Set-RestictionMode support in ```Initialize-ValentiaEnvironemt```
 * Support DynamicParam for Initial Value and Type with ```New-ValentiaDynamicParamMulti```
 * Add NuGet package support.

 #### Changes
 * BranchPath now change to enum. Now you can call by [ValentiaBranchPath]
 * valentia functions now move into valentia\functions\ with role of functions.
 * Now installer will not overwrite exsiting configuration.
 * Move Installer path from root to valentia\Tools
 * Now FastCopy path is change to chocolatey installation path.

 #### Bug fix
 * Correct some error messages
 * fix installer issue.
 * change Firewall rule name to Windows Standard