Upgraded JGIT version to 5.2.1.201812262042-r
Upgraded JGIT version to 5.2.1.201812262042-r

lgoldstein/mina-sshd,apache/mina-sshd,lgoldstein/mina-sshd,apache/mina-sshd,lgoldstein/mina-sshd,apache/mina-sshd,lgoldstein/mina-sshd,apache/mina-sshd