Have separate config file in pki-tests

Instead of specifying restraint xmls in nexus
under etc/rhcs.conf, Use the configuration
file under pki-tests
Add print statement for debug
Minor fixes to rhcs_ci.py
Minor fix to rhcs_ci.py
Add print statements for debugging
use log.info instead of print statements
Remove rhcs_ci.py.orig file
Merge pull request #80 from mrniranjan/master

Use restraint.conf in project specific repository instead of etc/rhcs.conf