Increase network timeouts to 30 seconds

5 was not enough time for dns to resolve
in the staging environment
bump up timeout for consul dns_blocker
update source install of python-jiocloud

1. fix custom branches so that they work
2. remove commented out package installs
Up ttl to be huge

it was too small and causing services to be
de-registered.
show what hosts failured from get_failures

to help the user out a little!
Do not run ntpdate

b/c it fails in the hp environmnet