Recommendation Tracker Code

+ updated release notes
+ updated version.info.properties to make the RT version 2.1.0

+ added v3 to v4 upgrade utility
+ updated nb project name to RTClient

+ merging the platform-spec branch into trunk

+Merging the OCIL20 branch back into trunk.

Implemented import of complex-checks to ComplexComplianceChecks
Added parent complex check to complex check list view.
In support of feature request 3427004.

Disable the Add button on either the complex check or the compliance check table panel after the user has added the first one of the other type of check. This is to prevent the user from having both types of checks in a single rule, which is not allowed in XCCDF.

Complex checks and the values of their embeded compliance checks are now exported.

Fix some edge case bugs and some cut-and-paste error bugs in Complex Compliance Check code.

Sync complex compliance checks.
Some UI tweaks.
In support of feature request 3427004.

Added Complex Compliance Checks. This is a first pass. The GUI work is done and functional.
Still to do:
DB syncing
import
export
Copy complex compliance checks when copying a rule

In support of feature request 3427004.

Changes to export to support xccdf 1.2.