The web.xml in KRA has been modified to enable the authentication
for key and key request services. Some tools have been added to
access the services via command-line.

Ticket #376

The REST interface for security domain has been updated to provide
a method to get the domain info. A CLI has been provided to access
this method.

Ticket #309

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 code in PKIClient has been refactored into PKIConnection
such that a single connection object can be used by several
REST clients. The PKIClient will remain the base class for
all REST clients.

Ticket #357

The REST interface for security domain has been refactored and
configured such that it requires authentication. A CLI has been
added to get an installation token.

Ticket #309

The CMake scripts have been modified to store the version number
in /usr/share/pki/VERSION and in JAR manifest files. These files
can be read by PKI applications to obtain the version number
without having to query the RPM database.

Fixed warnings in Java.cmake file.

Ticket #339

The pki-client.jar has been split and merged into pki-certsrv.jar
and pki-tools.jar. The REST client classes are now packaged in
com.netscape.certsrv.<component> packages. The REST CLI classes
are now packaged in com.netscape.cmstools.<component> packages.
The "pki" script has been moved into pki-tools RPM package.

Ticket #215