FIle permissions

[cfarcas]

The default permissions for folders are not appropriate. Change 0777 to 0750.

./modules/javauploaddownload/tests/controllers/UploadControllerTest.php: chmod($identifier, 0777);
./modules/batchmake/tests/controllers/components/ExecuteComponentTest.php: chmod($tmpDir, 0777);
./modules/dicomserver/controllers/components/ApiserverComponent.php: KWUtils::mkDir($processing_dir, 0777);
./modules/dicomserver/controllers/components/ApiserverComponent.php: KWUtils::mkDir($log_dir, 0777);
./modules/dicomserver/controllers/components/ApiserverComponent.php: KWUtils::mkDir($dcmqrscp_pacs_dir, 0777);
./modules/dicomserver/controllers/components/ApiserverComponent.php: KWUtils::mkDir($log_dir, 0777);
./vendor/zendframework/zendframework1/library/Zend/Cloud/StorageService/Adapter/FileSystem.php: chmod($path, 0777);
./vendor/zendframework/zendframework1/library/Zend/Service/Amazon/S3/Stream.php: $stat['mode'] = 0777;
./vendor/zendframework/zendframework1/library/Zend/Service/Amazon/S3/Stream.php: $stat['mode'] = 0777;
./vendor/zendframework/zendframework1/library/Zend/Service/WindowsAzure/CommandLine/PackageScaffolder/PackageScaffolderAbstract.php: @chmod($path, '0777');
./vendor/zendframework/zendframework1/library/Zend/Service/WindowsAzure/CommandLine/PackageScaffolder/PackageScaffolderAbstract.php: if (!mkdir($path, '0777', $recursive) || !is_dir($path)) {
./vendor/zendframework/zendframework1/library/Zend/Service/WindowsAzure/CommandLine/PackageScaffolder/PackageScaffolderAbstract.php: protected function copyDirectory($sourcePath, $destinationPath, $abortIfExists = true, $mode = '0777') {
./vendor/zendframework/zendframework1/library/Zend/Service/WindowsAzure/CommandLine/PackageScaffolder/PackageScaffolderAbstract.php: @chmod($path, 0777);
./vendor/zendframework/zendframework1/library/Zend/Service/WindowsAzure/CommandLine/PackageScaffolder/PackageScaffolderAbstract.php: @chmod($path, 0777);
./vendor/zendframework/zendframework1/library/Zend/Search/Lucene/Storage/Directory/Filesystem.php: public static function mkdirs($dir, $mode = 0777, $recursive = true)
./core/tests/controllers/components/ExportComponentTest.php: chmod($midas_exporttest_dir, 0777);
./core/tests/controllers/AssetstoreControllerTest.php: mkdir(dirname($oldPath), 0777, true);
./core/controllers/components/UploadComponent.php: chmod($directorypath, 0777);
./core/controllers/components/HttpuploadComponent.php: if (!mkdir($dir, 0777, true)) {
./core/controllers/components/HttpuploadComponent.php: mkdir($path, 0777, true);
./core/controllers/components/ExportComponent.php: chmod($directorypath, 0777);
./core/controllers/components/UtilityComponent.php: mkdir($path, 0777, true);
./core/controllers/components/UtilityComponent.php: mkdir($path, 0777, true);
./core/models/base/BitstreamModelBase.php: chmod($directorypath, 0777);