* sshd: store per-session data on the sshd session object

* Merge branch 'stable-5.8'

* tag option for clone command

* Merge branch 'stable-5.4' into stable-5.5

* Close RevWalks in tests

* [Java 11] Update mockito to 2.23.0
* [Java 9] Fix GitDateFormatterTest
* [Java 11] Remove dependency on javax.xml.bind package

* pgm: add missing optional dependency to org.tukaani:xz

* Merge branch 'stable-5.4'

* Update README

* Merge branch 'stable-5.1'

* DfsInserter#openStream: Suppress resource warning about DfsReader
* CloneCommand: Suppress resource warning about Repository
* Rename RecursiveMergerTest and ResolveMergerTest to reduce confusion
* ResolveMergerTest: Use @DataPoints instead of @DataPoint
* SubmoduleSyncCommand: Refactor to open Repository in try-with-resource
* SubmoduleUpdateCommand: Refactor to open Repository in try-with-resource
* TransportGitAnon: Suppress resource warning about Socket
* FS#runProcess: Fix OutputStream left unclosed after IOException

* Prepare 4.5.5-SNAPSHOT builds

* Fix unnecessary type paramaters

* NoteMapTest: Open TreeWalk instances in try-with-resource
* ObjectDirectoryTest: Fix warnings about variable hiding
* PackWriterTest: Open RevWalk in try-with-resource
* PatchIdDiffFormatterTest: Open Git and PatchIdDiffFormatter in try-with-resource
* PathSuffixFilterTest: Open TreeWalk in try-with-resource
* PostOrderTreeWalkTest: Open TreeWalk in try-with-resource
* PullCommandWithRebaseTest: Open RevWalk in try-with-resource
* PushCommandTest: Open Git instances in try-with-resource
* RacyGitTests: Open NameConflictTreeWalk in try-with-resource
* RecursiveMergerTest: Open TreeWalk and BufferedReader in try-with-resource
* ReflogConfigTest: refactor commit method to avoid variable hiding
* Update .mailmap
* RefDirectoryTest: Fix warning about member variable hiding
* ReflogResolveTest: Open Git instances in try-with-resource
* ReflogTest: Open Git instances in try-with-resource
* RepoCommandTest: Open Git instances in try-with-resource

* DirCache: Fix bad code formatting
* DirCacheEntry: Speed up creation by avoiding string cast
* DirCache: Fix getEntriesWithin("") to not include null entries
* Fix performance regression in CanonicalTreeParser

* Throw InvalidObjectIdException from ObjectId.fromString("tooshort")
* Avoid double-colon in InvalidObjectIdException description

* Allow setting detail message and cause when constructing most exceptions
* Use message from ServiceNotAuthorizedException, ServiceNotEnabledException
* dumb HTTP: Clarify AsIsFilter by introducing req and res locals
* Clarify description of ServiceNotAuthorizedException

* Add additional RebaseResult for editing commits
* Add Squash/Fixup support for rebase interactive in RebaseCommand

* Move base test classes to the junit bundle for reuse for Java 7 tests

* Remove obsolete GitlinksNotSupportedException

* Support more of AutoCRLF