Merge branch 'removeBugImportingTeiToS3Storage' into 'master'

Remove the bug hindering the import of tei files to S3 storage

See merge request !69

src/Import/Importer.php

@@ -142,7 +142,7 @@ class Importer implements ImporterInterface
                     $files = json_decode($files, true);
 
                     foreach ($files as $file) {
-                        if ([] !== $invalidTeiList && !in_array(trim($file['name']), $invalidTeiList)) {
+                        if (!in_array(trim($file['name']), $invalidTeiList)) {
                             $teiFileUrl = $this->gitlabProcessedTeiRepoUrl.$file['name'].'?access_token='.$this->gitlabRepoToken.'&ref=master';
                             $this->downloadTeiFile($teiFilesystem, $file, $teiFileUrl);
                         }