WB 2.08.x

Optimized search and highlighting funktions

Fixed a bug in menulink; if you deleted a menulink page the linked page was also deleted in the pages directory (Special thanks to "Funky_MF" for the fix)

Fixed issues with some languages when UTF8 is used.
Removed all htmlentites from the code (revoked changeset [396]) and added new functions instead.
Adapted the search and the highlighting to use the new functions.
With this changes WB can now be used with charset UTF8 for all languages.

Added multilingual support to the search;
Fixed ticket #385;

changed MODULE_DESCRIPTION variable to module_description as we use in the modules languages also the lowercase version

Fixed some issues in search highlighting function (Thanks to thorn)

Added new function for highlighting search results in the content area; Fixed some issues in search with special chars; (Special thanks to "thorn" and "Funky_MF")

Fixed bug in changeset 428 (page files were not removed from the /pages folder when deleting files from the backend due to a typo in wb/framework/function.php).

Added functions page_css() and page_javascript() to frontend.functions.php. Function include link references in the head section to the optional module.css and module.js files.

Suppressed PHP warnings and errors when reading empty intro.php