removing deprecations (#745)

Author: saimaz

DependencyInjection/Configuration.php

@@ -124,10 +124,6 @@ private function getManagersNode()
                                 ->info('Sets index settings for connection.')
                                 ->prototype('variable')->end()
                             ->end()
-                            ->arrayNode('analysis')
-                                ->info('Deprecated node. Analysis configuration is collected from documents now.')
-                                ->prototype('variable')->end()
-                            ->end()
                         ->end()
                     ->end()
                     ->integerNode('bulk_size')

Mapping/Exception/DocumentParserException.php

@@ -54,7 +54,6 @@ public function getData()
                         'number_of_shards' => 1,
                         'refresh_interval' => -1,
                     ],
-                    'analysis' => [],
                 ],
                 'logger' => [
                     'enabled' => true,
@@ -95,7 +94,6 @@ public function getData()
                         'number_of_shards' => 1,
                         'refresh_interval' => -1,
                     ],
-                    'analysis' => [],
                 ],
                 'logger' => [
                     'enabled' => true,