WB 2.08.x

Typo fixes with german umlaute

Ticket #985 With #1318 no login in backend possible
Ticket #986 Typo inside the german language file
Ticket #982 Unnessesary heredoc causes on errors while installation!
Ticket #926/Ticket #928 Mail Notification on new user registration

Bugfix inside languagefiles (BG.php, CS.php and HR.php). Replace wrong use of heredoc, that causes in errors during the installation) to simple string(-s).

Ticket #974 Usability bug in /preferences

fix ticket #975 some weird /pages/ header infos

show_menu2 remove unneeded code for WB < 2.7
class.wb.php, recoding backend preference
add a language variable $MESSAGE['PREFERENCES']['INVALID_CHARS']
update theme.css & preference.htt in argos_theme & wb_theme
remove classic_theme

Ticket 963 Minor XSS issue in admin login
update jquery-ui-min.js from 1.7.2 to 1.8.0
Fixed typo in the english language file

continue update headertext
fixed tpyo Website Baker to WebsiteBaker in main language files

Ticket #880 fixes language file SK.php

fixes language file SK.php