Merge pull request #39 from WindowsAzure/dev

Update with upstream dev
Refactor adding web/worker role cmdlets
Pass full path to the language specific resources
Enable debug by default in scenario tests
Add TemplateFolder option to Add-AzureWeb/WorkerRole
Replace node web
Replace node worker
Fix issue with node worker
Rename PHP web and worker
Fix issue with scaffolding UTs
adding in solution changes
Make TemplateFolder relative path
Add help for TemplateFolder parameter
Make all add web/worker role uses parameterless constructor
Rename root and servicePath to rootPath
Fix unit test
Merge pull request #53 from ogail/479

Add TemplateFolder option to Add-AzureWeb/WorkerRole
Merge pull request #846 from ogail/dev

 Add TemplateFolder option to Add-AzureWeb/WorkerRole
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools
Add VMSize parameter to Set-AzureServiceProjectRole