Merge pull request #1847 from marklogic/release/8.0.0

MLE-12345 Merge release/8.0.0 into master

Merge pull request #1814 from marklogic/feature/release-7.2.0-take-2

MLE-22953 Updating to Progress copyright

Merge pull request #1737 from marklogic/release/7.1.0

Release 7.1.0

Merge pull request #1698 from marklogic/release/7.0

Added more "since" annotations and README content on JAXB

Merge pull request #1668 from marklogic/release/6.6.1

Merge release/6.6.1 into master

Bumped to 6.6.0

Merge pull request #1636 from marklogic/release/6.5

Merge release/6.5 into master

Merge pull request #1624 from marklogic/release/6.4.1

Merge release/6.4.1 into master

Merge pull request #1621 from marklogic/release/6.4.0

Merge release/6.4.0 into master

Merge pull request #1602 from marklogic/release/6.3.0

Merging release/6.3.0 into master