Skip query tests for now as N1QL is not usually enabled.

Change-Id: I7d0a556b4657aae42239850c2bd3ebaaf9d2e458
Reviewed-on: http://review.couchbase.org/33179
Reviewed-by: Mark Nunberg <mnunberg@haskalah.org>
Tested-by: Brett Lawson <brett19@gmail.com>
Added support for N1QL query parameter substitution.

Borrowed query formatting code from node-mysql.

Change-Id: Ib0fb2803c2b7c1a0e60cd4b63f0be61e61bd05bd
Reviewed-on: http://review.couchbase.org/33180
Reviewed-by: Mark Nunberg <mnunberg@haskalah.org>
Tested-by: Brett Lawson <brett19@gmail.com>
Fix queryhost options warning.

Change-Id: Ic6cacf968ca7b36c689d8b51cb63a94d155f5ea5
Reviewed-on: http://review.couchbase.org/33181
Reviewed-by: Mark Nunberg <mnunberg@haskalah.org>
Tested-by: Brett Lawson <brett19@gmail.com>
Updated to new libcouchbase.

Change-Id: I0fbf92c1a80b902e50c8a37b304abe06c0ff8856

Woops...

Change-Id: Id8c778d10df373357ee4685752cce8ea1d97f84b