Allow connection string options to be passed as an options array.
Allow connection string options to be passed as an options array.

Change-Id: I8ba95d57653d64c12f9a1e4e50f6a75e5f2b9e1e
Reviewed-on: http://review.couchbase.org/44846
Reviewed-by: Mark Nunberg <e7d42768707bf23038325b0b68d4b577e5f6064a@haskalah.org>
Tested-by: Brett Lawson <c8c4369773d7d7226e031f0c4af62e3f38a08510@gmail.com>

corbinu/couchnode,Bloutiouf/couchnode,KenanSulayman/couchnode,kshmir/couchnode,brett19/couchnode,kshmir/couchnode,corbinu/couchnode,corbinu/couchnode,kshmir/couchnode,KenanSulayman/couchnode,GannettDigital/couchnode,Bloutiouf/couchnode,couchbase/couchnode,couchbase/couchnode,couchbase/couchnode,actano/couchnode,GannettDigital/couchnode,Bloutiouf/couchnode,actano/couchnode,actano/couchnode,brett19/couchnode,KenanSulayman/couchnode,couchbase/couchnode,brett19/couchnode,KenanSulayman/couchnode,Bloutiouf/couchnode,GannettDigital/couchnode