Title: #1378: test_server_del: Added automation for bugzilla bz1506188.
1) Added automation for verification steps for bz1506188.
2) The code setusp up IPA-Master/ Replica and then checks for
deletion of Replica using 'ipa server-del' command.
3) It also checks for verification of 'ipa dnsserver-find' command
output once the replica server details are removed.
1) Removed unsed assert statement inside code.
2) Realigned code for doc-string information within
80 character limit length.
Signed-off-by: Nikhil Dehadrai <ndehadra(a)redhat.com>
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1378/head:pr1378
git checkout pr1378