Update to 1.9.11-git-beta1-r2

Redundancy 1.9.11 Changelog
Overview
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Bugfixes
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- Fixed a bug when copy- or moving a file when a image was missing
- Fixed a bug producing wrong filesystem stats when a extension is
lower(".png") or uppercase ".PNG". The case is now ignored
- Fixed a bug when a login was stopped because of XSS content a wrong
input will be executed in the database
- Fixed the possibility of a wrong calculation of a size in
getDirectorySize()
- Changed a column type in the database to allow sorting by date
- Fixed a bug causing that the contingent could not be set
- Fixed a bug loosing the date at moving a file or dir
- Fixed a bug which caused wrong set of the timestamps
Security Bugfixes
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- Added a security question when deleting an account from the
administration panel
- Fixed a security vulnerability which allowed under some cases to see
the api token while be logged in as a guest
- Added an .htaccess file for the Includes directory
Feature additions/ Improvements
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- Added a display correction if the extension is uppercase
- Added an error message when a file is not found
- Added an error message when a dir is not found
- Added the function to set a new api token
- The administration panel is now bootstrap powered
- Program_Enable_Mail added to control mail support
- Program_Enable_Banning to control banning
- New API added (still work in progress! Not recommended to use yet)
- Program_Enable_Chart added to control drawing of the chart
Features removed
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- User_Activation_Link removed
- User_Activation_Link_Sender removed
- User_Activation_Link_Sender_Email removed
- Removed Program_Embed_GPL_Header