====== What’s new: Open eClass (ver. 2.6) ======
  * Improved course registration functionality. 
  * Various security enhancements. 
  * Added check on file uploading through a list of accepted File Types (global whitelist).
  * Added a list of accepted File Types for uploading per user (per user whitelist).
  * Added administrator tool for merging user accounts 
  * Added new multi user deletion tool with criteria. 
  * Configuration settings for user account registration / request (student / teacher).
  * 'Search' module can be enabled / disabled.
  * Teachers and Course administrators can preview all course files within 'Dropbox' module. 
  * 'phpMyAdmin' tool has been removed. 
  * Italian language support has been added. 
  * French language support has been added.