Revert "Testing Pabot"

This reverts commit 5ea40e75

.

Reason for revert: 
The heal tests collide with each other as they reuse the same
descriptors.

Change-Id: Id5a094d1786fe3fae25119d2c1ceb75134019cf1
Signed-off-by: Mark Beierl <mark.beierl@canonical.com>
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>