Validate type of given ssh key

Change-Id: Icf14cc3923913cdc7558fd6c797d26021b3935c9
Fixes: rhbz#1022477
Move packstack logs to /var/log/packstack

Move packstack and puppet logs to a more proper
location.

Change-Id: I83ce52865302738706425b0ca661ec46a9a445bc
Fixes: rhbz#999923
Merge "Validate type of given ssh key"
Merge "Move packstack logs to /var/log/packstack"