MB-20940: [32/n] Tap Removal - Remove TAP references from configuration
MB-20940: [32/n] Tap Removal - Remove TAP references from configuration

Remove TAP from the description of the following configuration
parameters:

- replication_throttle_cap_pcnt
- replication_throttle_queue_cap
- replication_throttle_threshold

Change-Id: I5bf1cc41fafea50b62a673f5930182700bc0d5b9
Reviewed-on: http://review.couchbase.org/82145
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Dave Rigby <a09264da4832c7ff1d3bf1608a19f4b870f93750@couchbase.com>

daverigby/kv_engine,daverigby/kv_engine,daverigby/kv_engine,daverigby/kv_engine