Upgrade JGit to 4.7.0.201704051617-r

Change-Id: Ia8a5ebcf4bb55263391476f865c34869e2deee14
diff --git a/lib/jgit/jgit.bzl b/lib/jgit/jgit.bzl
index 414ffc7..502c060 100644
--- a/lib/jgit/jgit.bzl
+++ b/lib/jgit/jgit.bzl
@@ -1,12 +1,12 @@
 load("//tools/bzl:maven_jar.bzl", "GERRIT", "MAVEN_LOCAL", "MAVEN_CENTRAL", "maven_jar")
 
-_JGIT_VERS = "4.6.1.201703071140-r.169-g61e336475"
+_JGIT_VERS = "4.7.0.201704051617-r"
 
-_DOC_VERS = "4.6.0.201612231935-r" # Set to _JGIT_VERS unless using a snapshot
+_DOC_VERS = _JGIT_VERS # Set to _JGIT_VERS unless using a snapshot
 
 JGIT_DOC_URL = "http://download.eclipse.org/jgit/site/" + _DOC_VERS + "/apidocs"
 
-_JGIT_REPO = GERRIT # Leave here even if set to MAVEN_CENTRAL.
+_JGIT_REPO = MAVEN_CENTRAL # Leave here even if set to MAVEN_CENTRAL.
 
 # set this to use a local version.
 # "/home/<user>/projects/jgit"
@@ -26,28 +26,28 @@
         name = "jgit_lib",
         artifact = "org.eclipse.jgit:org.eclipse.jgit:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "ae2d80dfa58eff4228425eb49cd22fc3190637b9",
-        src_sha1 = "693c525ef00a5e1ab918d90aff9893a19ebf43dd",
+        sha1 = "99be65d1827276b97d4f51668b60f4a38f282bda",
+        src_sha1 = "de519d6f352aaf12e4c65f7590591326ac24d2e8",
         unsign = True,
     )
     maven_jar(
         name = "jgit_servlet",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.http.server:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "7610fde96610fbc17782ed383a721c4168bfd760",
+        sha1 = "72fa98ebf001aadd3dcb99ca8f7fcd90983da56b",
         unsign = True,
     )
     maven_jar(
         name = "jgit_archive",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.archive:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "c5c6ecac620a62a1f4115dcff63d7baa257582f1",
+        sha1 = "f825504a903dfe8d3daa61d6ab5c26fbad92c954",
     )
     maven_jar(
         name = "jgit_junit",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.junit:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "5ed3263792c677e3e5a594d235f8360c38433324",
+        sha1 = "e0dbc6d3568b2ba65c9421af2f06e4158a624bcb",
         unsign = True,
     )