Adding reader for old imported subscriptions
Cleaner way of setting default subscription flag
Merge branch 'dev' into file-back-compat
Merge branch 'dev' into file-back-compat
Merge branch 'dev' into file-back-compat
Serialized cached list of registered providers
Merge branch 'dev' into resource-registration
Registering known resource providers on demand, caching known registered providers to save round trips.
Removed old resource registration client
Missed a using statement
Merge pull request #1973 from christav/resource-registration

Resource registration
Merge pull request #1968 from christav/file-back-compat

File back compat
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools into azurert-sm-integration
- Fix IaaS-related cmdlets' debug output issue
- Remove TODO comments that have been addressed