Updated access.sftp_psl

By warhawk3407
Fix typo access.sftp_psl
Other usersDisabled() tracking
Do not override the _isRoot property in replaceBy. Do not filter out rootNode from selection, but explicitely enableRoot on actions, download only for the moment.
Merge pull request #385 from warhawk3407/master

Update access.sftp_psl Plugin (Typo + phpseclib-364)
Fix #370 (5.1.0 regression)
Avoid checking MetaWatch on parent if node is already root
Avoid unnecessary DB calls to get repository by Id
Optionaly set the unique button to 'close' when opening modal
Merge remote-tracking branch 'origin/master'
Should fix #376 : catch exception instead of testing result
Fix #377
Fix #374
Fix #342 Source editor was broken in modal mode + detect BASE tag if defined to recompute correct URLS in minisite.
Missing log when opening a file via the Editor (FileMimeSender)
Fix #341 : force init core.log plugin if self::$loggerInstance is not yet defined.
Fix tabs and scrolling issues in RepositoryEditor
Make sure to disableShortcutsOnForm when replicating rows
Fix #260 manually: put full Imagick options in the Parameters, for both Thumbs and Image
Merge & close #258
Merge and close #256
Should fix #384
Remove deprecated notify.phpmail-lite
Updated access.sftp_psl (phpseclib build-524)

Tested and approuved on pydio-core-5.0.4 (2013-10-14 - stable)