* stable-2.14:
Set version to 2.14.18
Revert "Fix the missing DB entry in Gerrit DB"
Upgrade JGit to 4.7.7.201812240805-r
maven_jar: Add repo.eclipse.org to supported repositories
Upgrade JGit to 4.5.5.201812240535-r
Change-Id: I69dca6c1f942de80b3c77c125b561ae33de8abaa