Release of 1.9.8

Redundancy 1.9.8 Changelog
==========================
Bugfixes
========
- Fixed a bug where the current space situation was calculated wrong.
- Fixed a bug where the folder hash was not refreshed at copying of a
directory
- Fixed a translation bug at the storage percentage display
- Added an experimental bugfix to allow path settings
- Fixed a bug which caused an error when trying to embed a image link
- Fixed a wrong redirection after successfull login
Security Bugfixes
=================
- Fixed a bug which allowed it to register users without a "@" in the
email adress
- Added a warning if the user did not logged out a session on another
machine (can be controlled with User_NoLogout_Warning)
- Fixed bug in $_SESSION - check
Feature additions
=====================
- Added new feature that allows to create multiple folders using ";" as
a separator
- Added new feature to create folder trees using the create directory
dialog
- Improved the file dialog
- Added additional dialog to confirm file or folder deletions
- Added program information dialog
- Added html5 video preview
- Added html5 audio preview
- Added text preview
- Added Program_Enable_Preview to control preview features
- Added Program_Max_Displayname_Length to set the maximum size of a
displayname. If a displayname is longer, it will be cropped
- Added several settings to control the location of the storage, temp
and snapshot dir
- Added Program_Embed_GPL_Header to determine if the sourcecode of the
page should contain the gpl header
- Added Program_Display_Generator_Tag to determine if the generator -
meta tag should be generated or not
- Added a theme chooser
- Added new display mode (action buttons will be hidden while copying or
moving)
- Added Program_Enable_Action_Buttons to determine if the program will
display the action buttons (Note: If you are not using the JQuery
context menu, this should not be disabled)
Features removed
================
- Program_Share_Dir not needed anymore
Merge branch 'unstable' of https://github.com/squarerootfury/redundancy into unstable

Conflicts:
	Change.log
	Includes/Kernel/Kernel.Common.inc.php
	Includes/Kernel/Kernel.FileSystem.inc.php
	Includes/Kernel/Kernel.User.inc.php
	Includes/Login.inc.php
	Includes/Menu.inc.php
	Includes/Program.inc.php
	Includes/account.inc.php
	Includes/branding.inc.php
	Includes/copy.inc.php
	Includes/createdir.inc.php
	Includes/file.inc.php
	Includes/list.inc.php
	Language/de.lng
	Language/en.lng
	Redundancy.conf
	index.php