* Updated CloudError

* Added exception documentation

* Regenerated tests

* Trying to delete duplication
* Graph doesn't duplicate odatanextlink
* OdataNextLink not duplicated and correctly named
* Not needed preparers for paged results are no longer included in models file. This also causes that if there is already a next method defined in swagger for that model (including generic next methods), autorest wont generate the specific next links.
* Added paging tests (except fragment link)
* Added fragment next link test
* Fixed code about preparer for pages types

* Remove msrest from Autorest repo

* Remove Python msrest from gulpfile

* Remove hack in msrestazure to read ../msrest

* Update dependencies of Python msrestazure to get msrest from PyPI

* Adding mock in msrestazure tests

* Simplify tox config for msrestazure

* msrestazure 0.4.4 (#1514)

* Remove msrestazure Python

* Add ServiceBus AzureResourceSchema acceptance test

* Add minLength and maxLength support to schema generator

* Fixing logic to add missing schema resources

* Add ServiceBus AzureResourceSchema acceptance test

* Add SQL schema test and fix NotificationHubs schema test

* Add ServiceBus AzureResourceSchema acceptance test

* Add ServiceFabric schema test, fix NotificationHubs schema test

Adding validation rules for subscriptionId/api-version params

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