Log Message:
Update to 0.99.12:
        Updated Polish translation
        Fixed TSL -> TLS typo
        Disallow opening new windows in anonymous mode
        Fixed bugs discovered with mangleme:
        http://lcamtuf.coredump.cx/mangleme/mangle2.cgi
        memory leak with nested <select multiple name=n> tags
        integer overflow in frame widths causes an internal error
        internal error with base url only containing //
        fixed incorrect generating of title (does not cause crash, but excessive
                memory allocation)
        fixed some quadratic algorithms
        Cleaned up configure script, wrote some more replacements of non-present
        functions
        Fixed a lot of cases where overflowed integer arithmetic could cause
        memory allocation corruption
        Allow browsing local and ftp files with '#' in filename
        Improved parsing of ftp directories in Windows NT format
        Correct reporting of error on ftp directories
        Resolving of double '..' in references