Updated version number to 0.12.0 for release.

Updated version number to 0.11.0 for release.

Updated version number to 0.10.0 for release.

Updated version number to 0.9.0 for release.

Added missing xml comments.

Updated version number to 0.7.2 for release.

Updated version number to 0.7.0 for release.

Updated version number to 0.6.2 for release.

Updated version number to 0.6.0 for release.

Updated version number to 0.5.2 for release.