* Add support for HEAD requests to HttpClientConnection
* Allow to reuse disableSslVerify method, move it to HttpSupport
* Support LFS protocol and a file system based LFS storage
* Add com.google.gson 2.2.4.v201311231704 to target platform
* Implement SHA-256 abstraction
* Expose disposeBody() on RevCommit and RevTag
* ObjectReader: remove the walkAdvice API
* RevWalk: Discard uninteresting commits unless RevSort.BOUNDARY
* ObjectWalk: make setRetainBody(false) the default
* Support the new repository layout for submodules
* Allow explicit configuration of git directory in CloneCommand
* Allow explicit configuration of git directory in InitCommand
* Break up GCTest to run in parallel
* Modify T0004_PackReaderTest to use existing pack
* Move SampleDataRepositoryTestCase to org.eclipse.jgit.test
* Support running from JARs in JGitTestUtil