Added commandlets for ExpressRoute
Merge branch 'release-0.7.3' of https://github.com/WindowsAzure/azure-sdk-tools.git into release-0.7.3

Conflicts:
	WindowsAzurePowershell/src/Commands.Utilities/Properties/Resources.resx
Added ReleaseSigned config to ExpressRoute project.
Minor fixes.
Merge branch 'release-0.7.3' of https://github.com/WindowsAzure/azure-sdk-tools.git into release-0.7.3

Conflicts:
	WindowsAzurePowershell/src/Commands.Utilities/packages.config
generated new azurecmdfiles.wxi
Removed unnecessary packages, added Passthru parameter, fixed AssemblyInfo.cs, and other fixes
WebsitesClient.SaveWebJobLog throws NotImplementedException #2307
Get-AzureWebsiteJob throws exception 'NotFound' when job does not exist #2305
WebJobs API hangs and eventually returns a 500 when uploading a non-zip file job #2304
WebJobs commandlets throw null ref when creating a job for a staging site #2303
Remove Get-AzureWebsiteJobLog help
Merge branch 'release-0.7.3' of github.com:WindowsAzure/azure-sdk-tools into scenario
Moved ExpressRoute UTs to Commands.Test and deleted ExpressRoute.Test . Also fixed a couple using stmts.
Merge with upstream
Merge branch 'release-0.7.3' of https://github.com/WindowsAzure/azure-sdk-tools.git into release-0.7.3
Update help doc xml for webjob commands
Fixed signing issue.
Merge pull request #2310 from ogail/scenario

WebJob bug fixes
Merge pull request #2311 from yugangw-msft/HelpBug

Bug fixes for issues #2294~#2298