Item13122: converts UTF-8 db-result to local Foswiki charset
Item13122: does not insert old entry again - the entry was empty anyway
Item13122: convert topic name to UTF-8
Item13122: switched value-column to text
Item13122: add mysql-safeId-sign to regex

removed boolean where expression - threw MySql-Error
use META:FORM for undefined queries
Item13122: set connection to UTF-8

convert perl word-boundaries to the mysql equivalent
remove lazy-repetion-flag
remove non-capturing-group-flag
disable double-escape-sign-regex

overwrite safe_id