Disconnected user doesn't receive rename properly when re-joining workspace

[ansoni]

Some re-factoring was done while I was disconnected. One of which was a rename. After re-joining, I received the new file, but the old file remained.

Use-Case:

1. 3 Users join workspace(user A, user B, user C)
2. All users accept remote changes
3. user A disconnects
4. user B renames a file
5. user A reconnects

Expected: User A: renames properly User B: rename is synchronized properly at step 4 User C: rename is synchronized properly at step 5

Actual: User C: receives a request to Accept remote changes. Accepting creates a new file(target name) and the old filename remains.