Add the scenario tests environment creation cmdlet
Fix usings
fix #2101
Merge pull request #2102 from guangyang/release-0.7.1

fix #2101
update readme and changelog for 0.7.1
Merge pull request #2110 from guangyang/release-0.7.1

update readme and changelog for 0.7.1
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools into test
add new storage cmdlets to changelog and readme
Merge pull request #2111 from guangyang/release-0.7.1

add new storage cmdlets to changelog and readme
Add verification
Add header comment
Merge pull request #2087 from ogail/test

Add the scenario tests environment creation cmdlet
Merge pull request #2112 from WindowsAzure/release-0.7.1

Release 0.7.1
Merge pull request #2113 from WindowsAzure/master

Merge master into dev
Fix Import cmdlet on .NET 4.0 machine
Merge pull request #2114 from ogail/net40

Fix Import cmdlet on .NET 4.0 machine