fix first time encryption after app was enabled

improved tests for files_encryption

reformat code to meet coding guidelines

- fixed testPermanentDeleteFile sometimes failed
- speed optimization
- reformat code

small typo fix: added 2 whitespaces

Duplicate DB entries in filecache table when renaming folder in WebUI #2

Bump version for files_encryption changes

use the recoveryPassword var instead of accessing the POST array

adding Oracle support to autotest.sh

New files encryption app

Support for moving/copying folders between storages

Conflicts:
	tests/lib/files/view.php

Fix public links