Delete ftpserver-core-1.1.1-SNAPSHOT.jar

o2server/commons/ext/ftpserver-core-1.1.1-SNAPSHOT.jar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9f7fc5dfff687ad467d4c5c07e101b0758a877b4703933a4b3629296aff4462e
-size 302774