Merge pull request #2536 from edx/e0d/revert-abby-skip-tags

Skip tags fail when tags don't exist, which in this case is most ever…

util/vpc-tools/abbey.py

@@ -360,8 +360,8 @@ fi
 
 extra_args_opts+=" -e@$extra_vars"
 
-ansible-playbook -vvvv -c local -i "localhost," --skip-tags="install:devstack,migrate:devstack" $play.yml $extra_args_opts
-ansible-playbook -vvvv -c local -i "localhost," --skip-tags="install:devstack,migrate:devstack" stop_all_edx_services.yml $extra_args_opts
+ansible-playbook -vvvv -c local -i "localhost," $play.yml $extra_args_opts
+ansible-playbook -vvvv -c local -i "localhost," stop_all_edx_services.yml $extra_args_opts
 
 rm -rf $base_dir