Formatting.
Update with versions plugin.
Merge branch 'feature/Versions' into develop
Get Java 8 not to complain about <p/> in javadoc.

Add links.
Intellij warnings.
Copyright updates.
Merge branch 'feature/PackageDocs' into develop
Rework around OptionDeclarer facade.
Formatting.
Keep to simpler approach.
OSI formatting fixes; test program.
Merged from develop.