Added:

- .htaccess for Members directory, so noone can access via browser (recommended: put 	outside of web structure)
- changed display.pl: www icon is shown when $memset[4] is not empty (was: $memset[3])
- Added updated "Jumpto" routine
- Added "Welcome to" lastuser message
- Fixed error with german language pack (grammar)
- Added $txt{'200'} to language packs (English, German) and boardindex (was hardcoded)
- Added $txt{'201'}  "    "       "           "       "                "        for welcome message for newest 	member (was hardcoded before)
- Added $txt{'202'} (important for translating the lang files)
- Added $txt{'203'}        "             "         "            "     "      "  
- Added $txt{'204'} for local version check
- Added $txt{'205'} for version check
- Fixed diverse security leaks

Credits to:
* Sharp for showing up security leaks (THANKS ALOT!)
* Tonyo for the "Welcome to newsest" Member Hack (*)
* Tonyo for the updated "Jumpto" routine
* Wartotle for the "Hide Admin Function" (*)
* Plato151 for the URL display hint

(*) = has been modified
