Update path to tempest_cleanup.sh
mkcloud: Simplify list of nodes generation

This patch replaces a for-loop with just using 'seq' to generate the
list of nodes that are going to cleaned.
qa_crowbarsetup: replace 'perl alarm' with 'timeout'

This patch replaces perl code in a string with timeout command to kill
ssh in case takes longer than 10 secs to finish.
Update following changes in the ceph automation test suite

There's a new clientnode field in the yaml file to update. We can just
use the same node as the radosgw node; this is enough for us.
qa_crowbarsetup: enable sysrq before tempest

This shall help debugging strange hangups during tempest runs.
Add develcloud5 support
mkcloud: use LSB scripts

this works on both SLE-11 with sysvinit and openSUSE-13.1 with systemd
mkcloud: add shutdowncloud target

This allows for a cleaner shutdown of a virtual cloud
e.g. to prepare for a host reboot
Assign more memory to the controller node
Display a summary of the results at the end of the tests

Parsing the current line is not fun.
Source the os-type script in order to have TE_ environment defined
script to launch a new VM for the cleanvm job
qa_tripleo.sh: Adjustments for newer tripleo-ci
qa_tripleo.sh: Fix testenv jsonfile creation

Nodes are automatically added by create-nodes script. No need to do it
manually.
Save log from tempest as separate artifact
qa_tripleo.sh: Move tripleo-ci git clone

Use /opt/stack/new as tripleo-ci git clone destination. That's what
other git clones use as well.
Workarounds for the bugs of the day
bash8 fixes
make sure sudo is installed

Some minimal installations (like the one I built in susestudio) may
not have sudo.
fix typo