* loganalytics module

* chg terraform rg prefix

* move unit test

* rm azure ref

* refactor test

* loganalytics module

* chg terraform rg prefix

* move unit test

* rm azure ref

* refactor test

* rebase

* rm spaces

* add comment

* cleanup nits

* consistency

* fix cmts + func

* rm space

* unit test

* rm 0 lgth string for ws

* refactor exists

* ref unit test

* update pin version comments.

* Fix linting errors

* fix spacing.

* use tolower gfor sku assert

* add // +build azure

* resolve PR comments

* update loganalytics_test

Co-authored-by: wmattlong <malong@microsoft.com>
Co-authored-by: richard guthrie <richardguthrie@MacBook-Pro.local>
Co-authored-by: Hadwa Abdelhalem <hadwaa@microsoft.com>