Added Certificate support to MockAuthenticationFactory
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into tests
refactoring and activating the tests
fixes based on the review
reducing the number of test to run on each checking
Merge pull request #2921 from yoavrubin/dev

Activating sql auditing tests
Merge pull request #12 from daschult/dev

Moving VNet Gateway cmdlets to their own project and adding Start, Stop, and Get Diagnostics cmdlets
Split MockAuthenticationFactory into Token and Certificate ones
Merge pull request #2928 from stankovski/tests

Added Certificate support to MockAuthenticationFactory
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into dev