use sdk 2.4
clean up old test artifacts
write some comments for documenting purpose
upload file with new name because we can not update existing in CDN
add script to test cloud project role, scaffolding, emulators
add script
Merge branch 'dev' into SDK24
update installation script to install sdk 2.4
fix double formatting issue

GetJsonEncodedAntimalwareConfig will do the needed string formatting
internally.  Formatting the string a second time after this method is
called actually invalidates the string.
merge with dev branch
fix up line breaks
ignore tests which will fail when sdk is missing
using stub to ignore sdk missing error
clean up comment
Merge pull request #2748 from yugangw-msft/sdk24

Integrate SDK 24
Merge pull request #2738 from ejarvi/dev

fix double formatting issue
Fix Dispose method
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into lib-fix