* SmartClientSmartServerTest: Open Repository in try-with-resource
* SmartClientSmartServerTest: Open ObjectInserter.Formatter in try-with-resource
* SmartClientSmartServerTest#addBrokenContext: Remove unused TestRepository
* IO: Open TemporaryBuffer.Heap in try-with-resource
* GitSmartHttpTools: Open SideBandOutputStream in try-with-resource
* TemporaryBufferTest: Open TemporaryBuffer in try-with-resource
* Scanner: Open RevWalk in try-with-resource
* SubmoduleWalkTest: Open Repository in try-with-resource
* SideBandOutputStreamTest: Open SideBandOutputStream in try-with-resource
* UnionInputStreamTest: Open UnionInputStream in try-with-resource
* Merge: Avoid non-localised literal string warning for "recursive"
* Compare API changes against 3.5.0
* Enable maven site generation for jgit
* Generate javadocs as part of Maven site project reports
* [Java 8] Configure doclint to accept missing descriptions