Please review and provide an ACK for the attached patch.

This patch attempts to continue implementation of the PKI Deployment Framework based upon the revised filesystem layout documented here:

http://pki.fedoraproject.org/wiki/PKI_Instance_Deployment#CA_.2F_KRA_.2F_OCSP_.2F_RA_.2F_TKS_.2F_TPS

The following patch adds/corrects functionality of the existing PKI Deployment Framework including (but not limited to):

Created first three 'scriptlets':

Dogtag 10: Python 'instance_layout.py' Installation Scriptlet
(https://fedorahosted.org/pki/ticket/75)
Dogtag 10: Python 'webserver_layout.py' Installation Scriptlet
(https://fedorahosted.org/pki/ticket/140)
Dogtag 10: Python 'subsystem_layout.py' Installation Scriptlet
(https://fedorahosted.org/pki/ticket/141)

Created numerous PKI deployment helper utilities.
Augmented logging to provide indentation.
Generated logic for installation 'manifest'.
Tested logic using '--dry_run' option and '-p' prefix options.

After being installed, this code can be tested by running the following command-line examples (as 'root' or 'sudo'):

mkdir /tmp/pki
sudo pkispawn -s CA -p /tmp/pki -v --dry_run
sudo pkispawn -s CA -p /tmp/pki -v
sudo pkispawn -s CA -p /tmp/pki -u -v --dry_run
sudo pkispawn -s CA -p /tmp/pki -u -v
sudo pkidestroy -s CA -p /tmp/pki -v --dry_run
sudo pkidestroy -s CA -p /tmp/pki -v

This code ONLY affects the un-released 'pki-deploy' package, so check-in of these changes should not harm the existing source in any way.

NOTE: After receiving an ACK for these changes, I will update my horribly out-of-date working repo located at:

http://fedorapeople.org/gitweb/mharmsen/public_git/pki.git

Thanks in advance,
-- Matt