Migrating to Python v3

 - support for Python v3.8.x
 - support for Python v3.5.x
 - new tag, 2019.2.8
 - updates class generation and iterators
 - unittests updated with coverage >75%
 - new coverage routines
 - unittests profiling
 - full fake data for unittests
 - unittest testrun is ~1.5 seconds long

Bugfixes
 - 34834, proper use of 'sudo' option
 - multiple proper iterator use
 - 37919, show warning when installed and candidate versions
   are newer comparing to release version

Change-Id: Idd6b889f7ce94ae0c832e2f0a0346e4fdc3264a3
Related-PROD: PROD-34834 PROD-34664 PROD-34919
diff --git a/cover.sh b/cover.sh
old mode 100644
new mode 100755
index 49c73e5..de3ce8f
--- a/cover.sh
+++ b/cover.sh
@@ -1,2 +1,3 @@
 #!/bin/bash
-coverage run --source cfg_checker setup.py test && coverage report
+PYTHONPATH=. coverage run --source=cfg_checker ./runtests.py
+coverage xml && coverage report