Added simple query syntax to readme

README.markdown

@@ -10,8 +10,13 @@ Usage:
 			      console.log('Connection error: ' + err.message);
 				  process.exit();
 			  }
-			  console.log('Connected, sending query');
-			  limestone.query(
+			  console.log('Connected, sending queries');
+			  
+			  limestone.query('test', function(err, answer) { // Simple query
+				console.log('Simple query returned ' + answer.match_count + 'results');
+			  });
+			  
+			  limestone.query( // Query with options
 			      {'query':'test', maxmatches:1}, 
 			      function(err, answer) {
 				  limestone.disconnect();
@@ -24,59 +29,64 @@ Usage:
 To Use Build_Excerpts:
 
     limestone.connect(9312,  // port
-		      function(err) { //callback
-			  if (err) {
-			      console.log('Connection error: ' + err);
-			  }
-			  console.log('Connected Build Excerpts');
-			  limestone.build_excerpts(
-			      ['this is my teste text to be highlighted', 
-			       'this is another test text to be highlighted'], // docs
-			      'questions_1',
-			      'test text',
-			      {},
-			      function(err, answer) {
-				  limestone.disconnect();
-				  console.log(JSON.stringify(answer));
-			      }
-			  );
-		      });
+		function(err) { //callback
+			if (err) {
+			console.log('Connection error: ' + err);
+			}
+			console.log('Connected Build Excerpts');
+			limestone.build_excerpts(
+				[
+					'this is my teste text to be highlighted', 
+					'this is another test text to be highlighted'
+				], // docs
+				'questions_1',
+				'test text',
+				{},
+				function(err, answer) {
+					limestone.disconnect();
+					console.log(JSON.stringify(answer));
+				}
+			);
+		}
+	);
 
 Bonus: persistent connection:
 You can ask sphinx to open a persistent connection. You can then make several request through the same connection
 
     limestone.connect(9312, // port
-		      true, // persistent (optional)
-		      function(err) { // callback
-    			  if (err){
-			      console.log('Connection error: ' + err);
-			  }
-			  console.log('Connected Search'); 
-			  console.log('sending query');  
-			  limestone.query(
-			      {'query':'test', // query obj with sphinx opts
-			       maxmatches:1,
-			       indexes:'questions_1,products_3'},
-			      function(err, answer){ // callback
-				  console.log('Extended search yielded ' + 
-					   answer.match_count + " results\n" +
-					   JSON.stringify(answer));
-		
-				  limestone.build_excerpts(
-				      ['this is my teste text to be highlighted', 
-				       'this is another test text to be highlighted'], // docs
-				      'questions_1', // index
-				      'test text', // words
-				      {},
-				      function(err, answer){
-					  limestone.disconnect();
-					  console.log(JSON.stringify(answer));
-				      }
-				  );
-				  
-			      }
-			  );
-		      });
+		true, // persistent (optional)
+		function(err) { // callback
+			if (err){
+				console.log('Connection error: ' + err);
+			}
+			console.log('Connected Search'); 
+			console.log('sending query');  
+			limestone.query({
+				'query' : 'test', // query object with sphinx options
+				'maxmatches' : 1,
+				'indexes':'questions_1,products_3'},
+				function(err, answer){ 			// callback
+					console.log('Extended search yielded ' + 
+						answer.match_count + " results\n" +
+						JSON.stringify(answer));
+				
+					limestone.build_excerpts([
+							'this is my test text to be highlighted', 
+							'this is another test text to be highlighted'
+						], // docs
+						'questions_1', // index
+						'test text', // words
+						{},
+						function(err, answer){
+							limestone.disconnect();
+							console.log(JSON.stringify(answer));
+						}
+					);
+					  
+				}
+			);
+		}
+	);
 
 Limestone is queueing now:
 You can safely call limestone.query or limestone.build_excerpts methods outside the scope of the callback functions, provided the connection is made persistent. Limestone will enqueue the sphinx commands and run them sequentially.