Merge pull request #12 from sebastus/dev

new script - Get-AzureWebsiteLogAnalysis.ps1
Fixed typos and indentations
Updated comments to reflect actual script usage.
Fixed error in Set-VNetFileValues checking for Length property.
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools-samples into dev
Fix the comments to match the script.