updated OJ info and wvu ubuntu box

Author: h00die

documentation/modules/exploit/linux/samba/is_known_pipename.md

@@ -14,9 +14,11 @@ Verified on:
 
 1. Synology DS412+ DSM 6.1.1-15101 Update 2 (Samba 4.4.9)
 2. Synology DS412+ DSM 6.1.1-15101 Update 3 (Samba 4.4.9)
-3. Ubuntu 16.04 (**HDM PLEASE PUT THE Samba version here**)
-4. Synology **HDM PLEASE PUT THE DSM VERSION HERE** (**HDM PLEASE PUT THE Samba version here**)
-5. Synology DS1512+ **OJ PLEASE PUT THE DSM VERSION HERE** (**OJ PLEASE PUT THE Samba version here**)
+3. Synology DS1512+ DSM 6.1.1-15101 Update 2 (Samba 4.4.9)
+4. Synology DS1512+ DSM 6.1.1-15101 Update 3 (Samba 4.4.9)
+5. Ubuntu 16.04 (**HDM PLEASE PUT THE Samba version here**)
+6. Synology **HDM PLEASE PUT THE DSM VERSION HERE** (**HDM PLEASE PUT THE Samba version here**)
+7. Ubuntu 15.04 (Samba 4.1.13)
 
 Currently not working against: