new folder structure for keys
all keys are now in files_encryption/key/path_to_file/filename/
share keys are named: user.shareKey
file key is named: fileKey
harmonize copyright notice
change private/public key names for consistency reasons
Better manage the output when running autotest.cmd
Allow passing a test file just like in autotest.sh
Allow overwriting DATADIR completly so ramdisk can be used
Restore the development config after running the tests
upgrade to new folder structure
delete old keys if file was moved to a different mount point
adding @ sign between email address and domain name to make the syntax clearer
small fixes
Replace uniqid calls with $this->getUniqueID so tests pass again on windows
Stop flooding the log, when previews are disabled
Merge pull request #12572 from owncloud/issue/12571-disabled-preview-logflood

Stop flooding the log, when previews are disabled
Officially deprecated passwordsalt

Hopefully this prevents people from using it in the future.
Merge pull request #12552 from szlwzl/master

adding @ sign between email address and domain name to make syntax clearer
Merge pull request #12382 from owncloud/enc_reorganize_folders2

[encryption] reorganize folder structure (second try to make Jenkins happy)
drop files_external tests from autotest - they will be executed with autotest-external.sh which is coming
Merge pull request #12492 from owncloud/deprecate-passwordsalt

Officially deprecate passwordsalt
Merge pull request #12542 from owncloud/update-autotestcmd

Update autotest.cmd