Adding test cases for Get/Set/Remove-AzureVMBGInfoExtension cmdlets
Removing duplicate file AzureVMBGExtesnionTests.cs
Removing unused methods
Merge pull request #84 from v-didara/dev

Dev
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools into dev
Merge pull request #85 from huangpf/dev

Generic Extension & VMAccess Cmdlets
Merge pull request #86 from huangpf/dev

Address CR
Adding Copyright header and placing the usings after namespace
Merge pull request #87 from v-didara/dev

Adding Copyright header and placing the usings after namespace
Merge pull request #2334 from AzureRT/dev

PR for Generic Extension Cmdlets
update package versions for comiute and common
Merge pull request #2340 from markcowl/capdevfix

update package versions for comiute and common
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools into dev