Move entities and managers back to Common (#431)

tests/Spout/Writer/CSV/WriterTest.php

@@ -5,7 +5,7 @@ namespace Box\Spout\Writer\CSV;
 use Box\Spout\TestUsingResource;
 use Box\Spout\Common\Type;
 use Box\Spout\Common\Helper\EncodingHelper;
-use Box\Spout\Writer\Entity\Cell;
+use Box\Spout\Writer\Common\Entity\Cell;
 use Box\Spout\Writer\WriterFactory;
 
 /**

tests/Spout/Writer/Common/Manager/OptionsManagerTest.php

@@ -1,11 +1,11 @@
 <?php
 
-namespace Box\Spout\Writer\Manager;
+namespace Box\Spout\Writer\Common\Manager;
 
 /**
  * Class OptionsManagerTest
  *
- * @package Box\Spout\Writer\Manager
+ * @package Box\Spout\Writer\Common\Manager
  */
 class OptionsManagerTest extends \PHPUnit_Framework_TestCase
 {

tests/Spout/Writer/ODS/WriterTest.php

@@ -7,7 +7,7 @@ use Box\Spout\Common\Type;
 use Box\Spout\Reader\Wrapper\XMLReader;
 use Box\Spout\TestUsingResource;
 use Box\Spout\Writer\Common\Helper\ZipHelper;
-use Box\Spout\Writer\Entity\Cell;
+use Box\Spout\Writer\Common\Entity\Cell;
 use Box\Spout\Writer\WriterFactory;
 
 /**

tests/Spout/Writer/XLSX/WriterTest.php

@@ -5,7 +5,7 @@ namespace Box\Spout\Writer\XLSX;
 use Box\Spout\Common\Exception\SpoutException;
 use Box\Spout\Common\Type;
 use Box\Spout\TestUsingResource;
-use Box\Spout\Writer\Entity\Cell;
+use Box\Spout\Writer\Common\Entity\Cell;
 use Box\Spout\Writer\WriterFactory;
 use Box\Spout\Writer\XLSX\Manager\WorksheetManager;