TYPO3 Core

I made individual patch files + some new files for separating tabbed menus into stand-alone class file, when tabbed menus could be
used

• backend modules
• frontend editing in the mode 'Forms on page'
• frontend plugins

warning icons moved to class.t3lib_iconworks.php
JS code for dynamic tabbed menu has been put into separate file.
All files except template are inteded to put into folder 't3lib'.

Pathes made againt the latest version in trunk

Missing new files (only one file could be added)

• class.t3lib_tabmenus.php.txt
• tabmenus.js.txt
  (issue imported from #M6779)