Remove Barreleye footprint from test

Changes:
     - Replace examples and code with Witherspoon.
     - Delete data/Barreleye.py file.
     - Remove command from tox.ini.

Change-Id: Ib61723dc0a0f3961da6d72f1dd65914c9c62079b
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/test_lists/skip_test_palmetto b/test_lists/skip_test_palmetto
index b426409..4786143 100644
--- a/test_lists/skip_test_palmetto
+++ b/test_lists/skip_test_palmetto
@@ -17,7 +17,7 @@
 -e Check_BMC_Name_Property_Is_Set
 # https://github.com/openbmc/openbmc-test-automation/issues/396
 -e NetworkManager
-# Test cases are NA for Barreleye and Palmetto
+# Test cases are NA for Palmetto
 -e LED_Group
 -e Check_BMC_GPIO_FSI_Name_Property_Is_Set
 -e Check_BMC_GPIO_FSI_Compatible_Property_Is_Set