Ticket 369

The realm authentication on certificate request REST services has
been enabled. Since now in the CLI the authentication is done using
a separate login operation, it is now possible to POST the approval
data without the problem related to chunked message.

Ticket #300

A REST account service has been added to allow client to login
to establish a session and to logout to destroy the session. This
way multiple operations can be executed using the same session
without having to re-authenticate.

Ticket #357

The RPM spec files have been modified to pass the full RPM version
number to CMake. The version number contains the product version
number, release number, milestone, and platform. The CMake scritps
will parse and use this version number to generate Java manifest
files. The product version number will be used as the specification
version and full version number will be used as the implementation
version.

Ticket #339

The SSL connection has been configured with clientAuth="want" so
users can choose whether to provide a client certificate or username
and password. The authentication and authorization will be handled
by the SSL authenticator with fallback and PKI realm. New access
control rules have been added for users, groups, and certs REST
services.

Ticket #107

This patch adds ECC directory enrollment profile.

Bug: 748514.

hard-coded "ca/" so that this code works with BOTH 'pkicreate' AND 'pkispawn'.