* [error prone] fix ReferenceEquality warning in CommitBuilder
* [error prone] suppress NonAtomicVolatileUpdate warning in SimpleLruCache
* [error prone] fix ReferenceEquality warning in CommitGraphPane#authorFor
* [error prone] fix ReferenceEquality warning in RevWalk#isMergedInto
* [error prone] fix ReferenceEquality warning in RefUpdate#updateImpl
* [error prone] fix ReferenceEquality warning in static equals methods
* [error prone] suppress AmbiguousMethodReference in AnyObjectId

* Fix bundle localization of Apache SSH bundle

* Update Orbit to I20181128011035

* Significantly speed up FileTreeIterator on Windows

* Add a command to deinitialize submodules
* Use submodule name instead of path as key in config

* Silence invalid @since 3.5 API warning on ResolveMerge#processEntry

* Use relative paths for attribute rule matching

* Use AnyLongObjectId instead of LongObjectId in LFS API

* CheckoutCommandTest: Create Git instances in try-with-resource
* BranchCommandTest: Create Git instances in try-with-resource
* CheckoutTest: Create Git instances in try-with-resource
* BranchTest: Create Git instances in try-with-resource
* URIishTest: Use @Test annotation's `expected` argument
* Suppress "The allocated object is never used" warning in tests
* Add $NON-NLS to suppress "Non-externalized string literal" warnings
* Don't use deprecated constructors of CmdLineException

* Provide a root cause for aborted commands

* Throw IndexReadException if existing index can't be read

* [ignore rules] fix for backslash handling
* [ignore rules] Fix for character group matcher

* PackWriter: shed memory while creating bitmaps

* Use try-with-resource to close resources in CloneCommand

* Build with Tycho 0.22.
* Do not use deprecated tasks in maven-antrun-plugin.

* Add toString to Git with repository path

* RecursiveMerger: do not insert virtual commits into repository

* Allow retrying connecting SshSession in case of an exception

* Merge branch 'stable-3.0'

* Prepare 2.2.0 builds
* Merge branch 'stable-2.1'

* Fix a typo referring to RevFilter as RefFilter
* Execute ReceiveCommands via a method rather than in ReceivePack
* Modify refs in UploadPack/ReceivePack using a hook interface
* Remove PreUploadHook.onPreAdvertiseRefs
* Add an AdvertiseRefsHookChain, similar to the other hook chains
* Allow creating ReceiveCommands with a specified type
* Expose an OutputStream from ReceivePack for sending client messages
* Minor javadoc wording fixes in ReceivePack
* Extract filterCommands as a static method on ReceiveCommand

* Refactor DfsReader selection of cached packs
* Fix duplicate objects in "thin+cached" packs from DFS
* Correct progress monitor on "Getting sizes:" phase
* Search for annotated tag reuse first
* Use long for more object counts in PackWriter
* Do not write edge objects to the pack stream