Merge pull request #318 from phvannor/dev

[iOS] Test logic cleanup
Universal quickstarts
[client][managed][test] updated e2e test app and service to reference latest nuget packages
Merge pull request #326 from hasankhan/dev

[client][managed][test] updated e2e test app and service to reference latest nuget packages
[managed] Added feature header to gauge usage of table types
[managed] Added feature header support for custom API overloads
[managed] Addressed code review feedback for telemetry feature.
[managed] Added telemetry for MobileServiceCollection
[managed] CR feedback
[managed] Features CR feedback:

- FeatureCodeAttribute made into a general-purpose class
- Factor features string code out of HTTP client into helper class
[managed] Cleanup for features (telemtetry) code
Merge pull request #329 from carlosfigueira/dev

[managed] Add telemetry information for features used in the client SDK
Add setup project, remove old widnows quickstart
Add readme.txt to 'setup' project
Merge pull request #332 from phvannor/dev

[iOS] Update const usage
[client][managed] Throw a conflict exception on 409
Merge pull request #341 from phvannor/dev

[iOS Test] Fix copy issue on unattended test path
Merge pull request #339 from hasankhan/dev

[client][managed] Throw a conflict exception on 409
Merge pull request #342 from phvannor/dev

[iOS Test] Update to 1.2.3 framework file
Change WinJSSDK to JSSDK