Implementing commands to manage intternal load balancer for a cloud service and VM endpoint
Adding support for disk host caching
Implementing support for creating VNet in a region, also fixing bug in creating VNet in affinity group
Adding Support for capturing VM as Specialized or Generalized VM image addition to OS Image
Added test case for loadbalancer
Modified the cli.vm.export_create_from-tests from capturing the datadisk

Modified the cli.vm.export_create_from-tests from capturing the datadisk
Load balancer test cases and testcases for fixes added
Added result logging to mobile services tests
Merge remote-tracking branch 'upstream/dev' into dev
Modified mobile services tests to log test data to output file
vm capture tests nock files regenerated
Merge pull request #1460 from mamaso/dev

Added result logging to mobile services tests
Code review comments added
Fix "azure site job show" command which didn't actually showed the WebJob
Fix "azure site log set" command which didn't set info
negative testcases and retry logic added
Incorporated review comments-1
Azure throws 404 if there is no network config, we should handle this error instead of rethrowing, see issue 'https://github.com/MSOpenTech/azure-sdk-tools-xplat/issues/111'
Indentation added to the testcase files
Reordering the testcases