Add unit tests for HttpClient.
Merge branch 'dev' of https://github.com/gtrifonov/azure-sdk-tools into dev
Pull from George. Fix unit tests.
Merge pull request #4 from ivan-shaporov/dev

Pull from George. Fix unit tests.
Removing not required parameters from NewAzureMediaServiceCommand.cs.
Fixing ASCII encoding.
Adding more unit tests.
More unit tests.
Merge pull request #5 from ivan-shaporov/dev

More unit tests.
Merge branch 'dev' of https://github.com/gtrifonov/azure-sdk-tools into dev

Conflicts:
	WindowsAzurePowershell/src/Management.Test/Management.Test.csproj
Merge branch 'release-0.6.19' of https://github.com/WindowsAzure/azure-sdk-tools into dev
Fixing unit test failure due to content type header
Merge pull request #1852 from gtrifonov/dev

Removing Storage parameters from New-AzureMediaServicesCommand
Updated product version number
Merge pull request #1854 from christav/release-0.6.19

Updated product version number
Updated date in installer title, version number in psd1 file
Merge pull request #1858 from christav/release-0.6.19

Updated date in installer title, version number in psd1 file
update changelog and readme for 0.6.19
Merge pull request #1866 from guangyang/release-0.6.19

update changelog and readme for 0.6.19
Merge pull request #1868 from guangyang/release-0.6.19

Merge release-0.6.19 to master
Merge pull request #1871 from guangyang/dev

merge from master to dev