Full Checkstyle run for 1.1.4.

Change-Id: If3c252fd671c1f86ff25492f9977638253e765fc
Reviewed-on: http://review.couchbase.org/25107
Reviewed-by: Deepti Dawar <deepti.dawar@globallogic.com>
Tested-by: Michael Nitschinger <michael.nitschinger@couchbase.com>