JSCBC-296: Do not throw an exception just JSON parsing failure.
JSCBC-296: Do not throw an exception just JSON parsing failure.

Change-Id: I7cbdcf5e201e77a71755e78c503aa3fb3f6a5906
Reviewed-on: http://review.couchbase.org/63639
Reviewed-by: Mark Nunberg <dab05a0fe859c5cb93882b2a75a0d613501b07be@couchbase.com>
Tested-by: Brett Lawson <c8c4369773d7d7226e031f0c4af62e3f38a08510@gmail.com>

couchbase/couchnode,corbinu/couchnode,brett19/couchnode,couchbase/couchnode,corbinu/couchnode,brett19/couchnode,corbinu/couchnode,couchbase/couchnode,brett19/couchnode,couchbase/couchnode