Revert "BUCK: fix Implementation-Version in replication plugin"

d69333006e488da9142d2be68a6a7c6f0acc0bab fixed Buck's bug, that was
reproduced [1], reported [2] and fixed [3] upstream.

[1] https://github.com/davido/buck_test
[2] https://github.com/facebook/buck/issues/44
[3] https://github.com/facebook/buck/commit/e93cb2a6980623dc4c49ed158881f346c5c7ba59

Change-Id: Ie6cfa832c8c9dc100ff6fc63c5583aa931857359
1 file changed