+ setup_demo gives errors under postgres
+ setup_demo can save special chars in the admin name
- renamed setup_demo into admin_account, as setting up demo accounts is the least used function of it
- fixed warning db::delete missing params, if delete_all was checked
1) phpgw_lang(uages) --> egw_lang(uages)
2) mysql 4.0+
- charset gets now set for the connect
- charset gets used for new tables
- some columns shortend to deal with 1000byte (= 333 utf-8 chars) limit for indexes
- update to 1.0.1.019 fixes the charset of existing tables
2) $GLOBALS['phpgw{_info}'] ==> $GLOBALS['egw{_info}']
3) moved setup-classes from phpgwapi/inc back to setup/inc (they are not used anywhere else, but in setup)
