Merge pull request Azure#1603 from larohra/PollForArtifactBlob

Updated version to 2.2.42, added new zip and removed old zips

Version update for release 2.2.41

Update agent version to 2.2.40

Release 2.2.39 (Azure#1494)

Updating the package and version for 2.2.38 (Azure#1486)

* Update version

* Getting the correct zip package for 2238 version

Update agent version to 2.2.37 (Azure#1467)

Version 2.2.36 (Azure#1454)

* Revert "Catch base Exception (Azure#1452)"

This reverts commit 5264170.

* Update agent version to 2.2.36

Bump agent version to 2.2.35.1

Release 2.2.34 of the agent (Azure#1400)

* Changed local variable name and added traceback for exthandler failures (Azure#1392)
* Changed local variable name and added traceback
* Changing the traceback location
* Fix the threshold telemetry issue (Azure#1394)
* Adding the get_limits call within the collect_all_tracked call
* Added tests for threshold
* Send events when extensions fail to complete operation (Azure#1397)
* Bumping up the version to 2.2.34

WALinuxAgent release v2.2.33