Dongsheng Cai 6723372514 MDL-28666 Extends repository to support references ... 1. Allow repository to create references to external contents 2. Extends files API to handle file references 3. Generic file caching 4. Backup/restore file references 5. Download external contents if repository uninstalled 6. Allow filepicker to display iframe 7. PHPUnit test suits		2012-05-21 11:57:51 +08:00
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repository_test.php	MDL-28666 Extends repository to support references	2012-05-21 11:57:51 +08:00