Reformat all code

Cleanup broken whitespace changes.

Change-Id: I40700b6f369a54a62699341db0e6439bd76c40d3
Reviewed-on: http://review.couchbase.org/27628
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>