bug #482 Remove deprecated json_array type (LeJeanbono)

This PR was squashed before being merged into the 1.0-dev branch (closes #482).

Discussion
----------

Remove deprecated json_array type

Fix #447

Commits
-------

500d64b Remove deprecated json_array type

Author: weaverryan

src/GeneratorTwigHelper.php

@@ -51,7 +51,6 @@ public function getEntityFieldPrintCode($entity, $field): string
                 $printCode .= ' ? '.$printCode.'|date(\'H:i:s\') : \'\'';
                 break;
             case 'json':
-            case 'json_array':
                 $printCode .= ' ? '.$printCode.'|json_encode : \'\'';
                 break;
             case 'array':

src/Maker/MakeEntity.php

@@ -318,8 +318,12 @@ private function askForNextField(ConsoleStyle $io, array $fields, string $entity
         }
 
         $type = null;
+        $types = Type::getTypesMap();
+        // remove deprecated json_array
+        unset($types[Type::JSON_ARRAY]);
+
         $allValidTypes = array_merge(
-            array_keys(Type::getTypesMap()),
+            array_keys($types),
             EntityRelation::getValidRelationTypes(),
             ['relation']
         );