Merge pull request #2440 from ogail/v5

Change ExecutionPolicy only in Restricted mode
install python and django from internet rather using internal team share
fix up the tab/space issues
remove the script of wiring up myget feed url, becuase PS doesn't need them
Ensure build before build setup
fix up the msi file path
Update README.md

Update the download page link from the deleted wiki page to release page.
add copy right header
Merge pull request #2439 from yugangw-msft/EasyTest

MQ: East build and test setup
public ip cmdlets
Update Windows Azure to Microsoft Azure
Merge branch 'dev' of github.com:Azure/azure-sdk-tools into dev
Add ILB cmdlets; Add -Uninstall parameter to extension cmdlets
CR feedback - removed space between using etc
Revert "Change ExecutionPolicy only in Restricted mode"

This reverts commit a66a6930eeb0ec7bddcda5a9b754afdf8bce168f.
Change ShortcutStartup.ps1 to change the execution policy back to original one
ReservedIP cmdlets change
warning message change
Merge pull request #2450 from ogail/module

Change ShortcutStartup.ps1 to change the execution policy back to original
Updating WAPack cmdlet help