Convert cli tests to use global CONF object
This commit takes all the uses of config in the cli tests and coverts
them to use the global CONF object.
Partially implements bp config-cleanup
Change-Id: I7a39839d7a4ebbf8372489507486ad2cac7f3adc
diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index 21c8506..f7f74b8 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -155,7 +155,7 @@
[cli]
#
-# Options defined in tempest.cli
+# Options defined in tempest.config
#
# enable cli tests (boolean value)