Initial commit adding MessageEvent support

Author: j4m3s

.gitignore

@@ -5,3 +5,4 @@
 test/output/
 examples/example-config.json
 .idea
+/composer.phar

lib/SparkPost/APIResource.php

@@ -112,6 +112,11 @@ public function update( $resourcePath, Array $body=[]) {
    * @return array Result of the request
    */
   public function get( $resourcePath=null, Array $query=[] ) {
+    foreach($query as $element) {
+      if(is_array($element)) {
+        
+      }
+    }
     return $this->callResource( 'get', $resourcePath, ['query'=>$query] );
   }
 

lib/SparkPost/MessageEvent.php

@@ -0,0 +1,11 @@
+<?php
+namespace SparkPost;
+
+
+class MessageEvent extends APIResource {
+	public $endpoint = 'message-events';
+
+	public function search(Array $queryParams) {
+		return $this->get(null, $queryParams);
+	}
+}

test/unit/APIResourceTest.php

@@ -84,6 +84,20 @@ public function testGet() {
     $this->assertEquals($testBody, $this->resource->get('test'));
   }
 
+  public function testGetCommaSeparated() {
+    $testBody = ['results'=>['my'=>'test']];
+    $responseMock = Mockery::mock();
+    $this->sparkPostMock->httpAdapter->shouldReceive('send')->
+    once()->
+    with('/.*\/test/', 'GET', Mockery::type('array'), null)->
+    andReturn($responseMock);
+    $responseMock->shouldReceive('getStatusCode')->andReturn(200);
+    $responseMock->shouldReceive('getBody->getContents')->andReturn(json_encode($testBody));
+
+    $this->assertEquals($testBody, $this->resource->get(
+      'test', [ "param1" => "param1val", "param2" => ["param2val1", "param2val2"] ]));
+  }
+
   public function testDelete() {
     $responseMock = Mockery::mock();
     $this->sparkPostMock->httpAdapter->shouldReceive('send')->