WB 2.08.x

Added option to perform pre-installation checks to test requirements of Add-Ons

fixed some typos in German language file (thanks to freeSbee)

Mail text for register, signup and forgot mail now taken from WB language file (ticket #684)

Copyright notices now includes 2009

Updated languagefiles, not included in 903 by mistake.

Code-Snippets are not longer displayed as type unkown; addidtional key $TEXT['CODE_SNIPPET'] in the languagefiles; not full translated

Update Languages NL and PL

Updage Language Files: ES und PT

added default new language variables to all language files

added language-support for the error-messages
for the uninstall files for modules and templates.
update german languagefile with the new textes.